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Portwest Sealtex Ultra Coverall - Yellow

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  • Waterproof with welded seams to prevent water penetration
  • Breathable and windproof fabric with mechanical stretch properties
  • Extremely water resistant fabric finish, water beads away from fabric surface
  • Quick and easy side access
  • Pack away hood for added functionality
  • Stud adjustable cuffs for a secure fit
  • Inner elasticated cuff
S495YER S495YERS S495YERM S495YERL S495YERXL S495YERXXL S495YERXXXL

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SmallS495YERS
£47.49 ex VAT£56.99 inc VAT
51 available
MediumS495YERM
£47.49 ex VAT£56.99 inc VAT
32 available
LargeS495YERL
£47.49 ex VAT£56.99 inc VAT
138 available
XLS495YERXL
£47.49 ex VAT£56.99 inc VAT
10 available
XXLS495YERXXL
£47.49 ex VAT£56.99 inc VAT
Pre-Order - due for despatch 20/11/2026
3XLS495YERXXXL
£47.49 ex VAT£56.99 inc VAT
58 available

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5 - 9 items
10+ items
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Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£56.99 inc vat
£56.42 inc vat
£55.86 inc vat
£47.49 ex vat
£47.02 ex vat
£46.55 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£56.99 inc vat
£56.42 inc vat
£55.86 inc vat
£47.49 ex vat
£47.02 ex vat
£46.55 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£56.99 inc vat
£56.42 inc vat
£55.86 inc vat
£47.49 ex vat
£47.02 ex vat
£46.55 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£56.99 inc vat
£56.42 inc vat
£55.86 inc vat
£47.49 ex vat
£47.02 ex vat
£46.55 ex vat
Out of Stock - Due for despatch 20/11/2026

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£56.99 inc vat
£56.42 inc vat
£55.86 inc vat
£47.49 ex vat
£47.02 ex vat
£46.55 ex vat
Buying for a team or need a larger quantity? Get a quote for bulk orders, account pricing or branded workwear. Request a business quote →

RELATED PRODUCTS - COMPLETE THE LOOK

EN ISO 20471 Guides

EN ISO 20471 - Retro-Reflective Tape Must Meet The Following Parameters:

Reflective Tape

Reflective tape must be at least 50mm wide. Bands of reflective tape must be positioned at least 50mm apart.

Distance From Hem

Reflective tape must be positioned 50mm or more from the end of sleeve or leg.

EN ISO 20471 - Retro-Reflective Tape Must Meet The Following Parameters:

All Around The Body

Reflective tape must encircle torso and/or limbs to be included in the calculation of the necessary square area of reflective tape. A gap (for fastening system or seam) in the band of reflective tape must be 50mm or less. The total amount of such gaps in every band must not exceed 100mm around the torso and 50mm around the sleeves and legs.

EN 343 Guides

What Is EN 343?

EN343 is the European standard that applies to garments worn in adverse weather conditions. This standard specifies requirements and test methods applicable to the materials and seams of protective clothing against the influence of precipitation (e.g. rain, snowflakes), fog, and ground humidity.

What Is EN 343? - Pictogram Explanation

The pictogram to the left indicates that protection against rain is offered.

The standard provides for two performance parameters of which there are 4 levels with Class 4 offering the highest level of protection.

  • X - Water Penetration Resistance (Waterproofness) 4 Levels
  • Y - Water Vapour Resistance (Breathability) 4 Levels
  • R - Readymade Garment; Rain Tower Test (optional)
    R may be replaced by an X if the test has not been carried out or is not suitable.

EN ISO 20471 Guides

EN ISO 20471 Has 3 Performance Levels:

Class 3: Highest Level

Highest level of protection - required for any persons working on or near motorways, dual-carriage ways or airports. Must incorporate a minimum of 0.80m2 of background material  and 0.20m2 of retroreflective materials. (4 metres of 5cm wide reflective tape)

EN ISO 20471 Has 3 Performance Levels:

Class 2: Intermediate Level

Required for any persons working on or near A and B class roads, also for delivery drivers. Must incorporate a minimum of 0.50m2 of background material and 0.13m2 of retro-reflective material. (2.60 metres of 5cm wide reflective tape)

EN ISO 20471 Has 3 Performance Levels:

Class 1: Minimum Level

Minimum level of protection required for any persons working on a private road or to be used in conjunction with a higher classed garment. Must incorporate a minimum of 0.14m2 of background material and 0.10m2 of retroreflective material. (2 metres of 5cm wide reflective tape)

STANDARDS & CERTIFICATION

  • OETI (Institut fuer Oekologie, Technik und Innovation GmbH)
  • EN ISO 20471 Class 3
  • EN 343 Class 3:2 X (WP 5,000mm, MVP 3,000g/mē/24hrs)

Certification markings

CE Certified

CE Certified

This product conforms with essential health and safety requirements as set out in European Directives.

KEY FEATURES

Protection & performance

UPF 40+

UPF 40+

40+ UPF rated fabric to block 98% of UV rays.

Welded Waterproof Seams

Welded Waterproof Seams

This garment has high-frequency welded waterproof seams.

Heat-Applied Reflective Tape

Heat-Applied Reflective Tape

This garment has heat applied reflective tape.

Comfort & practical features

Two-Way Zipper

Two-Way Zipper

The zip can be opened from the top or bottom of the garment.

Breathable Garment

Breathable Garment

This garment is made of a high-performance breathable fabric.

Hood

Hood

This garment comes with a non-detachable hood.

Additional product features

Texpel Splash

Texpel Splash

Extremely water resistant fabric finish, water beads away from fabric surface.

PRODUCT & BRAND NOTES

Gold Ecovadis Sustainability Rating 2026

Gold Ecovadis Sustainability Rating 2026

Portwest has been independently rated by Ecovadis for its environmental, social, and ethical performance and achieved a gold rating, meaning they are in the top 5% of globally rated companies.
The pillars taken into consideration include the environment, labour practices and human rights, ethics, and sustainable procurement.

PRODUCT DETAILS & SPECIFICATIONS

Step into a world of unyielding protection and high visibility with the Portwest Sealtex Ultra Coverall in Yellow. Adhering to stringent standards such as OETI, EN ISO 20471 Class 3, and EN 343 Class 3:2 X, it is designed to provide optimal waterproof protection with a water pillar of 5,000mm and a breathability score of 3,000g/mē/24hrs, maintaining an equilibrium of comfort and protection during your working hours.

Key Features:

  • Waterproof and Windproof: Crafted with Sealtex Ultra fabric, the coverall offers stellar waterproof and windproof properties, including welded seams that prevent water penetration, ensuring you remain dry and shielded against harsh wind conditions.
  • High Breathability: The coverall exhibits excellent breathability, characterized by its mechanical stretch properties that offer comfort while working in different environments.
  • Enhanced Water Resistance: Experience the next level of water resistance where water simply beads away from the fabric surface, ensuring a dry and comfortable experience.
  • Functional Design: The design features a pack-away hood, quick and easy side access, and a double storm flap to safeguard against adverse weather conditions while providing functional ease of use.
  • Adjustable Fittings: Tailored to your convenience with stud-adjustable cuffs and hems, and inner elasticated cuffs offering a secure and customized fit, enhancing your working experience by merging comfort and safety effortlessly.

Created to accommodate over regular work clothes comfortably, the Portwest Sealtex Ultra Coverall in Yellow stands as a testimony to premium quality and thoughtful design. Whether it is the hi-vis attribute promoting safety in low-light conditions or the exceptionally soft fabric handling offering supreme comfort, this coverall emerges as a practical choice for professionals seeking reliability and performance in a single package. Step into a coverall that works as hard as you do.

  • Waterproof with welded seams to prevent water penetration
  • Breathable and windproof fabric with mechanical stretch properties
  • Extremely water resistant fabric finish, water beads away from fabric surface
  • Quick and easy side access
  • Pack away hood for added functionality
  • Stud adjustable cuffs for a secure fit
  • Inner elasticated cuff
  • Stud adjustable hems for a secure fit
  • Double storm flap to protect against the elements
  • Button and elastic waist adjustment for comfortable fit
  • Heat applied reflective tape for added visibility
  • Made of durable breathable, windproof and water resistant fabric
  • Two-way zip for quick and easy access
  • CE certified
  • 40+ UPF rated fabric to block 98% of UV rays

Step into a world of unyielding protection and high visibility with the Portwest Sealtex Ultra Coverall in Yellow. Adhering to stringent standards such as OETI, EN ISO 20471 Class 3, and EN 343 Class 3:2 X, it is designed to provide optimal waterproof protection with a water pillar of 5,000mm and a breathability score of 3,000g/mē/24hrs, maintaining an equilibrium of comfort and protection during your working hours.

Key Features:

  • Waterproof and Windproof: Crafted with Sealtex Ultra fabric, the coverall offers stellar waterproof and windproof properties, including welded seams that prevent water penetration, ensuring you remain dry and shielded against harsh wind conditions.
  • High Breathability: The coverall exhibits excellent breathability, characterized by its mechanical stretch properties that offer comfort while working in different environments.
  • Enhanced Water Resistance: Experience the next level of water resistance where water simply beads away from the fabric surface, ensuring a dry and comfortable experience.
  • Functional Design: The design features a pack-away hood, quick and easy side access, and a double storm flap to safeguard against adverse weather conditions while providing functional ease of use.
  • Adjustable Fittings: Tailored to your convenience with stud-adjustable cuffs and hems, and inner elasticated cuffs offering a secure and customized fit, enhancing your working experience by merging comfort and safety effortlessly.

Created to accommodate over regular work clothes comfortably, the Portwest Sealtex Ultra Coverall in Yellow stands as a testimony to premium quality and thoughtful design. Whether it is the hi-vis attribute promoting safety in low-light conditions or the exceptionally soft fabric handling offering supreme comfort, this coverall emerges as a practical choice for professionals seeking reliability and performance in a single package. Step into a coverall that works as hard as you do.

  • Waterproof with welded seams to prevent water penetration
  • Breathable and windproof fabric with mechanical stretch properties
  • Extremely water resistant fabric finish, water beads away from fabric surface
  • Quick and easy side access
  • Pack away hood for added functionality
  • Stud adjustable cuffs for a secure fit
  • Inner elasticated cuff
  • Stud adjustable hems for a secure fit
  • Double storm flap to protect against the elements
  • Button and elastic waist adjustment for comfortable fit
  • Heat applied reflective tape for added visibility
  • Made of durable breathable, windproof and water resistant fabric
  • Two-way zip for quick and easy access
  • CE certified
  • 40+ UPF rated fabric to block 98% of UV rays

Step into a world of unyielding protection and high visibility with the Portwest Sealtex Ultra Coverall in Yellow. Adhering to stringent standards such as OETI, EN ISO 20471 Class 3, and EN 343 Class 3:2 X, it is designed to provide optimal waterproof protection with a water pillar of 5,000mm and a breathability score of 3,000g/mē/24hrs, maintaining an equilibrium of comfort and protection during your working hours.

Key Features:

  • Waterproof and Windproof: Crafted with Sealtex Ultra fabric, the coverall offers stellar waterproof and windproof properties, including welded seams that prevent water penetration, ensuring you remain dry and shielded against harsh wind conditions.
  • High Breathability: The coverall exhibits excellent breathability, characterized by its mechanical stretch properties that offer comfort while working in different environments.
  • Enhanced Water Resistance: Experience the next level of water resistance where water simply beads away from the fabric surface, ensuring a dry and comfortable experience.
  • Functional Design: The design features a pack-away hood, quick and easy side access, and a double storm flap to safeguard against adverse weather conditions while providing functional ease of use.
  • Adjustable Fittings: Tailored to your convenience with stud-adjustable cuffs and hems, and inner elasticated cuffs offering a secure and customized fit, enhancing your working experience by merging comfort and safety effortlessly.

Created to accommodate over regular work clothes comfortably, the Portwest Sealtex Ultra Coverall in Yellow stands as a testimony to premium quality and thoughtful design. Whether it is the hi-vis attribute promoting safety in low-light conditions or the exceptionally soft fabric handling offering supreme comfort, this coverall emerges as a practical choice for professionals seeking reliability and performance in a single package. Step into a coverall that works as hard as you do.

  • Waterproof with welded seams to prevent water penetration
  • Breathable and windproof fabric with mechanical stretch properties
  • Extremely water resistant fabric finish, water beads away from fabric surface
  • Quick and easy side access
  • Pack away hood for added functionality
  • Stud adjustable cuffs for a secure fit
  • Inner elasticated cuff
  • Stud adjustable hems for a secure fit
  • Double storm flap to protect against the elements
  • Button and elastic waist adjustment for comfortable fit
  • Heat applied reflective tape for added visibility
  • Made of durable breathable, windproof and water resistant fabric
  • Two-way zip for quick and easy access
  • CE certified
  • 40+ UPF rated fabric to block 98% of UV rays

Step into a world of unyielding protection and high visibility with the Portwest Sealtex Ultra Coverall in Yellow. Adhering to stringent standards such as OETI, EN ISO 20471 Class 3, and EN 343 Class 3:2 X, it is designed to provide optimal waterproof protection with a water pillar of 5,000mm and a breathability score of 3,000g/mē/24hrs, maintaining an equilibrium of comfort and protection during your working hours.

Key Features:

  • Waterproof and Windproof: Crafted with Sealtex Ultra fabric, the coverall offers stellar waterproof and windproof properties, including welded seams that prevent water penetration, ensuring you remain dry and shielded against harsh wind conditions.
  • High Breathability: The coverall exhibits excellent breathability, characterized by its mechanical stretch properties that offer comfort while working in different environments.
  • Enhanced Water Resistance: Experience the next level of water resistance where water simply beads away from the fabric surface, ensuring a dry and comfortable experience.
  • Functional Design: The design features a pack-away hood, quick and easy side access, and a double storm flap to safeguard against adverse weather conditions while providing functional ease of use.
  • Adjustable Fittings: Tailored to your convenience with stud-adjustable cuffs and hems, and inner elasticated cuffs offering a secure and customized fit, enhancing your working experience by merging comfort and safety effortlessly.

Created to accommodate over regular work clothes comfortably, the Portwest Sealtex Ultra Coverall in Yellow stands as a testimony to premium quality and thoughtful design. Whether it is the hi-vis attribute promoting safety in low-light conditions or the exceptionally soft fabric handling offering supreme comfort, this coverall emerges as a practical choice for professionals seeking reliability and performance in a single package. Step into a coverall that works as hard as you do.

  • Waterproof with welded seams to prevent water penetration
  • Breathable and windproof fabric with mechanical stretch properties
  • Extremely water resistant fabric finish, water beads away from fabric surface
  • Quick and easy side access
  • Pack away hood for added functionality
  • Stud adjustable cuffs for a secure fit
  • Inner elasticated cuff
  • Stud adjustable hems for a secure fit
  • Double storm flap to protect against the elements
  • Button and elastic waist adjustment for comfortable fit
  • Heat applied reflective tape for added visibility
  • Made of durable breathable, windproof and water resistant fabric
  • Two-way zip for quick and easy access
  • CE certified
  • 40+ UPF rated fabric to block 98% of UV rays

Step into a world of unyielding protection and high visibility with the Portwest Sealtex Ultra Coverall in Yellow. Adhering to stringent standards such as OETI, EN ISO 20471 Class 3, and EN 343 Class 3:2 X, it is designed to provide optimal waterproof protection with a water pillar of 5,000mm and a breathability score of 3,000g/mē/24hrs, maintaining an equilibrium of comfort and protection during your working hours.

Key Features:

  • Waterproof and Windproof: Crafted with Sealtex Ultra fabric, the coverall offers stellar waterproof and windproof properties, including welded seams that prevent water penetration, ensuring you remain dry and shielded against harsh wind conditions.
  • High Breathability: The coverall exhibits excellent breathability, characterized by its mechanical stretch properties that offer comfort while working in different environments.
  • Enhanced Water Resistance: Experience the next level of water resistance where water simply beads away from the fabric surface, ensuring a dry and comfortable experience.
  • Functional Design: The design features a pack-away hood, quick and easy side access, and a double storm flap to safeguard against adverse weather conditions while providing functional ease of use.
  • Adjustable Fittings: Tailored to your convenience with stud-adjustable cuffs and hems, and inner elasticated cuffs offering a secure and customized fit, enhancing your working experience by merging comfort and safety effortlessly.

Created to accommodate over regular work clothes comfortably, the Portwest Sealtex Ultra Coverall in Yellow stands as a testimony to premium quality and thoughtful design. Whether it is the hi-vis attribute promoting safety in low-light conditions or the exceptionally soft fabric handling offering supreme comfort, this coverall emerges as a practical choice for professionals seeking reliability and performance in a single package. Step into a coverall that works as hard as you do.

  • Waterproof with welded seams to prevent water penetration
  • Breathable and windproof fabric with mechanical stretch properties
  • Extremely water resistant fabric finish, water beads away from fabric surface
  • Quick and easy side access
  • Pack away hood for added functionality
  • Stud adjustable cuffs for a secure fit
  • Inner elasticated cuff
  • Stud adjustable hems for a secure fit
  • Double storm flap to protect against the elements
  • Button and elastic waist adjustment for comfortable fit
  • Heat applied reflective tape for added visibility
  • Made of durable breathable, windproof and water resistant fabric
  • Two-way zip for quick and easy access
  • CE certified
  • 40+ UPF rated fabric to block 98% of UV rays

Step into a world of unyielding protection and high visibility with the Portwest Sealtex Ultra Coverall in Yellow. Adhering to stringent standards such as OETI, EN ISO 20471 Class 3, and EN 343 Class 3:2 X, it is designed to provide optimal waterproof protection with a water pillar of 5,000mm and a breathability score of 3,000g/mē/24hrs, maintaining an equilibrium of comfort and protection during your working hours.

Key Features:

  • Waterproof and Windproof: Crafted with Sealtex Ultra fabric, the coverall offers stellar waterproof and windproof properties, including welded seams that prevent water penetration, ensuring you remain dry and shielded against harsh wind conditions.
  • High Breathability: The coverall exhibits excellent breathability, characterized by its mechanical stretch properties that offer comfort while working in different environments.
  • Enhanced Water Resistance: Experience the next level of water resistance where water simply beads away from the fabric surface, ensuring a dry and comfortable experience.
  • Functional Design: The design features a pack-away hood, quick and easy side access, and a double storm flap to safeguard against adverse weather conditions while providing functional ease of use.
  • Adjustable Fittings: Tailored to your convenience with stud-adjustable cuffs and hems, and inner elasticated cuffs offering a secure and customized fit, enhancing your working experience by merging comfort and safety effortlessly.

Created to accommodate over regular work clothes comfortably, the Portwest Sealtex Ultra Coverall in Yellow stands as a testimony to premium quality and thoughtful design. Whether it is the hi-vis attribute promoting safety in low-light conditions or the exceptionally soft fabric handling offering supreme comfort, this coverall emerges as a practical choice for professionals seeking reliability and performance in a single package. Step into a coverall that works as hard as you do.

  • Waterproof with welded seams to prevent water penetration
  • Breathable and windproof fabric with mechanical stretch properties
  • Extremely water resistant fabric finish, water beads away from fabric surface
  • Quick and easy side access
  • Pack away hood for added functionality
  • Stud adjustable cuffs for a secure fit
  • Inner elasticated cuff
  • Stud adjustable hems for a secure fit
  • Double storm flap to protect against the elements
  • Button and elastic waist adjustment for comfortable fit
  • Heat applied reflective tape for added visibility
  • Made of durable breathable, windproof and water resistant fabric
  • Two-way zip for quick and easy access
  • CE certified
  • 40+ UPF rated fabric to block 98% of UV rays

Step into a world of unyielding protection and high visibility with the Portwest Sealtex Ultra Coverall in Yellow. Adhering to stringent standards such as OETI, EN ISO 20471 Class 3, and EN 343 Class 3:2 X, it is designed to provide optimal waterproof protection with a water pillar of 5,000mm and a breathability score of 3,000g/mē/24hrs, maintaining an equilibrium of comfort and protection during your working hours.

Key Features:

  • Waterproof and Windproof: Crafted with Sealtex Ultra fabric, the coverall offers stellar waterproof and windproof properties, including welded seams that prevent water penetration, ensuring you remain dry and shielded against harsh wind conditions.
  • High Breathability: The coverall exhibits excellent breathability, characterized by its mechanical stretch properties that offer comfort while working in different environments.
  • Enhanced Water Resistance: Experience the next level of water resistance where water simply beads away from the fabric surface, ensuring a dry and comfortable experience.
  • Functional Design: The design features a pack-away hood, quick and easy side access, and a double storm flap to safeguard against adverse weather conditions while providing functional ease of use.
  • Adjustable Fittings: Tailored to your convenience with stud-adjustable cuffs and hems, and inner elasticated cuffs offering a secure and customized fit, enhancing your working experience by merging comfort and safety effortlessly.

Created to accommodate over regular work clothes comfortably, the Portwest Sealtex Ultra Coverall in Yellow stands as a testimony to premium quality and thoughtful design. Whether it is the hi-vis attribute promoting safety in low-light conditions or the exceptionally soft fabric handling offering supreme comfort, this coverall emerges as a practical choice for professionals seeking reliability and performance in a single package. Step into a coverall that works as hard as you do.

  • Waterproof with welded seams to prevent water penetration
  • Breathable and windproof fabric with mechanical stretch properties
  • Extremely water resistant fabric finish, water beads away from fabric surface
  • Quick and easy side access
  • Pack away hood for added functionality
  • Stud adjustable cuffs for a secure fit
  • Inner elasticated cuff
  • Stud adjustable hems for a secure fit
  • Double storm flap to protect against the elements
  • Button and elastic waist adjustment for comfortable fit
  • Heat applied reflective tape for added visibility
  • Made of durable breathable, windproof and water resistant fabric
  • Two-way zip for quick and easy access
  • CE certified
  • 40+ UPF rated fabric to block 98% of UV rays

Specifications

Weight
1.01kg 1.01kg 1.01kg 1kg 1kg 1kg 1kg
Colour
Yellow
Country of Origin
 China
 China
 China
 China
 China
 China
 China

Material Specs

Shell Fabric
Sealtex Ultra: 100% Polyester, Tricot Knit, PU Coated
Shell Weight
185g

Specifications are subject to change - See Terms & Conditions for more info

WASHING INSTRUCTIONS

  • Wash at 40°C maximum, gentle cycle
  • Do Not Bleach
  • Do Not Tumble Dry
  • Drip Line Dry

    This item must be left to drip line dry

  • Do Not Iron
  • Do Not Dry Clean
  • Maximum 25 Washes

    This item can only be washed a maximum of 25 times