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Portwest Hi-Vis Long Sleeved T-Shirt - Yellow

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  • Breathable fabric to draw moisture away from the body keeping the wearer cool, dry and comfortable
  • Quality wicking fabric finish enhances drying and aids stain removal
  • Reflective tape for increased visibility
  • Taped neck seam for extra comfort
  • Generous fit for wearer comfort
  • Crew neck
  • Certified to EN ISO 20471 after 50x washes
S178YER S178YERS S178YERM S178YERL S178YERXL S178YERXXL S178YERXXXL

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SmallS178YERS
£7.72 ex VAT£9.26 inc VAT
83 available
MediumS178YERM
£7.72 ex VAT£9.26 inc VAT
230 available
LargeS178YERL
£7.72 ex VAT£9.26 inc VAT
417 available
XLS178YERXL
£7.72 ex VAT£9.26 inc VAT
432 available
XXLS178YERXXL
£7.72 ex VAT£9.26 inc VAT
141 available
3XLS178YERXXXL
£7.72 ex VAT£9.26 inc VAT
71 available

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£9.26 inc vat
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Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£9.26 inc vat
£9.17 inc vat
£9.07 inc vat
£7.72 ex vat
£7.64 ex vat
£7.56 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£9.26 inc vat
£9.17 inc vat
£9.07 inc vat
£7.72 ex vat
£7.64 ex vat
£7.56 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£9.26 inc vat
£9.17 inc vat
£9.07 inc vat
£7.72 ex vat
£7.64 ex vat
£7.56 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£9.26 inc vat
£9.17 inc vat
£9.07 inc vat
£7.72 ex vat
£7.64 ex vat
£7.56 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£9.26 inc vat
£9.17 inc vat
£9.07 inc vat
£7.72 ex vat
£7.64 ex vat
£7.56 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£9.26 inc vat
£9.17 inc vat
£9.07 inc vat
£7.72 ex vat
£7.64 ex vat
£7.56 ex vat
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RELATED PRODUCTS - COMPLETE THE LOOK

EN ISO 20471 / RIS 3279 Guides

How Do Portwest Test Their High-Visibility Garments To EN ISO 20471 And RIS-3279-TOM?

Retroreflectometer

A Retroreflectometer is used to check the performance of retroreflective tape. Every roll of tape is tested to ensure it meets and exceeds the standard requirements. The retroflectometer measures the coefficient of two rotating angles. EN ISO 20471 states the reading should not be below 330 (cd/lx.m2) however at Portwest they insist on a reading of 400 (cd/lx.m2) plus.

How Do Portwest Test Their High-Visibility Garments To EN ISO 20471 And RIS-3279-TOM?

Spectrophotometer

A spectrophotometer is used to check the chromaticity – “colour intensity” – of fabric. They use this to ensure every roll of fabric meets the requirements of EN ISO 20471 and RIS-3279-TOM.

RIS-3279-TOM

RIS imposes a higher concentration for high visibility orange fabric for railway workers. This increases the conspicuous nature of the fabric and ensures that the rail worker is more visible.

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 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

  • SATRA Technology Europe Ltd
  • EN ISO 20471 Class 3
  • RIS 3279 TOM Issue 2 (Orange Only)

Certification markings

CE Certified

CE Certified

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

RIS Symbol

RIS Symbol

This garment meets the rail industry standard for high visibility warning clothing.

KEY FEATURES

Protection & performance

UPF 40+

UPF 40+

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

Certified After 50x Washes

Certified After 50x Washes

This symbol indicates compliance with EN ISO 20471 after 50 washes (Minimum requirement under the EN norm is 5 washes).

Comfort & practical features

Breathable Garment

Breathable Garment

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

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

Introducing the Portwest Hi-Vis Long Sleeved T-Shirt - Yellow. Made with top-grade polyester, this T-shirt doesn't only ensure utmost visibility but also comes with moisture-wicking capabilities, guaranteeing you stay cool and comfortable throughout. A combination of features, including a taped neck seam and a generous fit, provides an extra touch of comfort.

Key Features:

  • Stay Fresh and Dry: The breathable fabric works efficiently to wick away moisture from the body, ensuring the wearer remains cool, dry, and comfortable.
  • Stain-Free: Comes with a quality wicking fabric finish, enhancing drying and aiding in stain removal, ensuring you always look your best.
  • Optimal Visibility: Furnished with reflective tape, this T-shirt offers increased visibility, making it an ideal wear for safety requirements.
  • Comfort at the Neck: A taped neck seam adds an extra layer of comfort, preventing any potential irritation.
  • Generous Fit: Tailored to offer a relaxed yet snug fit, ensuring the wearer's comfort is prioritized.
  • Classic Style: A timeless crew neck design makes it versatile for both work and casual settings.

Accreditations and Standards:

  • SATRA Technology Europe Ltd: A testament to its superior quality and longevity.
  • Visibility Certification: Certified as per the EN ISO 20471 Class 3 standards, it promises high visibility and safety.
  • Rail Industry Standard: Abides by the RIS 3279-TOM standards, thus making it a top choice for professionals in the rail industry (Note: specification specific to the orange variant).

The Portwest Hi-Vis Long Sleeved T-Shirt represents a fusion of safety, functionality, and comfort. Whether it's for work or casual outings, this T-shirt promises both style and unmatched comfort, while ensuring your safety.

  • Breathable fabric to draw moisture away from the body keeping the wearer cool, dry and comfortable
  • Quality wicking fabric finish enhances drying and aids stain removal
  • Reflective tape for increased visibility
  • Taped neck seam for extra comfort
  • Generous fit for wearer comfort
  • Crew neck
  • Certified to EN ISO 20471 after 50x washes
  • Complies with RIS 3279-TOM for rail industry (orange only)
  • CE certified
  • 40+ UPF rated fabric to block 98% of UV rays

Introducing the Portwest Hi-Vis Long Sleeved T-Shirt - Yellow. Made with top-grade polyester, this T-shirt doesn't only ensure utmost visibility but also comes with moisture-wicking capabilities, guaranteeing you stay cool and comfortable throughout. A combination of features, including a taped neck seam and a generous fit, provides an extra touch of comfort.

Key Features:

  • Stay Fresh and Dry: The breathable fabric works efficiently to wick away moisture from the body, ensuring the wearer remains cool, dry, and comfortable.
  • Stain-Free: Comes with a quality wicking fabric finish, enhancing drying and aiding in stain removal, ensuring you always look your best.
  • Optimal Visibility: Furnished with reflective tape, this T-shirt offers increased visibility, making it an ideal wear for safety requirements.
  • Comfort at the Neck: A taped neck seam adds an extra layer of comfort, preventing any potential irritation.
  • Generous Fit: Tailored to offer a relaxed yet snug fit, ensuring the wearer's comfort is prioritized.
  • Classic Style: A timeless crew neck design makes it versatile for both work and casual settings.

Accreditations and Standards:

  • SATRA Technology Europe Ltd: A testament to its superior quality and longevity.
  • Visibility Certification: Certified as per the EN ISO 20471 Class 3 standards, it promises high visibility and safety.
  • Rail Industry Standard: Abides by the RIS 3279-TOM standards, thus making it a top choice for professionals in the rail industry (Note: specification specific to the orange variant).

The Portwest Hi-Vis Long Sleeved T-Shirt represents a fusion of safety, functionality, and comfort. Whether it's for work or casual outings, this T-shirt promises both style and unmatched comfort, while ensuring your safety.

  • Breathable fabric to draw moisture away from the body keeping the wearer cool, dry and comfortable
  • Quality wicking fabric finish enhances drying and aids stain removal
  • Reflective tape for increased visibility
  • Taped neck seam for extra comfort
  • Generous fit for wearer comfort
  • Crew neck
  • Certified to EN ISO 20471 after 50x washes
  • Complies with RIS 3279-TOM for rail industry (orange only)
  • CE certified
  • 40+ UPF rated fabric to block 98% of UV rays

Introducing the Portwest Hi-Vis Long Sleeved T-Shirt - Yellow. Made with top-grade polyester, this T-shirt doesn't only ensure utmost visibility but also comes with moisture-wicking capabilities, guaranteeing you stay cool and comfortable throughout. A combination of features, including a taped neck seam and a generous fit, provides an extra touch of comfort.

Key Features:

  • Stay Fresh and Dry: The breathable fabric works efficiently to wick away moisture from the body, ensuring the wearer remains cool, dry, and comfortable.
  • Stain-Free: Comes with a quality wicking fabric finish, enhancing drying and aiding in stain removal, ensuring you always look your best.
  • Optimal Visibility: Furnished with reflective tape, this T-shirt offers increased visibility, making it an ideal wear for safety requirements.
  • Comfort at the Neck: A taped neck seam adds an extra layer of comfort, preventing any potential irritation.
  • Generous Fit: Tailored to offer a relaxed yet snug fit, ensuring the wearer's comfort is prioritized.
  • Classic Style: A timeless crew neck design makes it versatile for both work and casual settings.

Accreditations and Standards:

  • SATRA Technology Europe Ltd: A testament to its superior quality and longevity.
  • Visibility Certification: Certified as per the EN ISO 20471 Class 3 standards, it promises high visibility and safety.
  • Rail Industry Standard: Abides by the RIS 3279-TOM standards, thus making it a top choice for professionals in the rail industry (Note: specification specific to the orange variant).

The Portwest Hi-Vis Long Sleeved T-Shirt represents a fusion of safety, functionality, and comfort. Whether it's for work or casual outings, this T-shirt promises both style and unmatched comfort, while ensuring your safety.

  • Breathable fabric to draw moisture away from the body keeping the wearer cool, dry and comfortable
  • Quality wicking fabric finish enhances drying and aids stain removal
  • Reflective tape for increased visibility
  • Taped neck seam for extra comfort
  • Generous fit for wearer comfort
  • Crew neck
  • Certified to EN ISO 20471 after 50x washes
  • Complies with RIS 3279-TOM for rail industry (orange only)
  • CE certified
  • 40+ UPF rated fabric to block 98% of UV rays

Introducing the Portwest Hi-Vis Long Sleeved T-Shirt - Yellow. Made with top-grade polyester, this T-shirt doesn't only ensure utmost visibility but also comes with moisture-wicking capabilities, guaranteeing you stay cool and comfortable throughout. A combination of features, including a taped neck seam and a generous fit, provides an extra touch of comfort.

Key Features:

  • Stay Fresh and Dry: The breathable fabric works efficiently to wick away moisture from the body, ensuring the wearer remains cool, dry, and comfortable.
  • Stain-Free: Comes with a quality wicking fabric finish, enhancing drying and aiding in stain removal, ensuring you always look your best.
  • Optimal Visibility: Furnished with reflective tape, this T-shirt offers increased visibility, making it an ideal wear for safety requirements.
  • Comfort at the Neck: A taped neck seam adds an extra layer of comfort, preventing any potential irritation.
  • Generous Fit: Tailored to offer a relaxed yet snug fit, ensuring the wearer's comfort is prioritized.
  • Classic Style: A timeless crew neck design makes it versatile for both work and casual settings.

Accreditations and Standards:

  • SATRA Technology Europe Ltd: A testament to its superior quality and longevity.
  • Visibility Certification: Certified as per the EN ISO 20471 Class 3 standards, it promises high visibility and safety.
  • Rail Industry Standard: Abides by the RIS 3279-TOM standards, thus making it a top choice for professionals in the rail industry (Note: specification specific to the orange variant).

The Portwest Hi-Vis Long Sleeved T-Shirt represents a fusion of safety, functionality, and comfort. Whether it's for work or casual outings, this T-shirt promises both style and unmatched comfort, while ensuring your safety.

  • Breathable fabric to draw moisture away from the body keeping the wearer cool, dry and comfortable
  • Quality wicking fabric finish enhances drying and aids stain removal
  • Reflective tape for increased visibility
  • Taped neck seam for extra comfort
  • Generous fit for wearer comfort
  • Crew neck
  • Certified to EN ISO 20471 after 50x washes
  • Complies with RIS 3279-TOM for rail industry (orange only)
  • CE certified
  • 40+ UPF rated fabric to block 98% of UV rays

Introducing the Portwest Hi-Vis Long Sleeved T-Shirt - Yellow. Made with top-grade polyester, this T-shirt doesn't only ensure utmost visibility but also comes with moisture-wicking capabilities, guaranteeing you stay cool and comfortable throughout. A combination of features, including a taped neck seam and a generous fit, provides an extra touch of comfort.

Key Features:

  • Stay Fresh and Dry: The breathable fabric works efficiently to wick away moisture from the body, ensuring the wearer remains cool, dry, and comfortable.
  • Stain-Free: Comes with a quality wicking fabric finish, enhancing drying and aiding in stain removal, ensuring you always look your best.
  • Optimal Visibility: Furnished with reflective tape, this T-shirt offers increased visibility, making it an ideal wear for safety requirements.
  • Comfort at the Neck: A taped neck seam adds an extra layer of comfort, preventing any potential irritation.
  • Generous Fit: Tailored to offer a relaxed yet snug fit, ensuring the wearer's comfort is prioritized.
  • Classic Style: A timeless crew neck design makes it versatile for both work and casual settings.

Accreditations and Standards:

  • SATRA Technology Europe Ltd: A testament to its superior quality and longevity.
  • Visibility Certification: Certified as per the EN ISO 20471 Class 3 standards, it promises high visibility and safety.
  • Rail Industry Standard: Abides by the RIS 3279-TOM standards, thus making it a top choice for professionals in the rail industry (Note: specification specific to the orange variant).

The Portwest Hi-Vis Long Sleeved T-Shirt represents a fusion of safety, functionality, and comfort. Whether it's for work or casual outings, this T-shirt promises both style and unmatched comfort, while ensuring your safety.

  • Breathable fabric to draw moisture away from the body keeping the wearer cool, dry and comfortable
  • Quality wicking fabric finish enhances drying and aids stain removal
  • Reflective tape for increased visibility
  • Taped neck seam for extra comfort
  • Generous fit for wearer comfort
  • Crew neck
  • Certified to EN ISO 20471 after 50x washes
  • Complies with RIS 3279-TOM for rail industry (orange only)
  • CE certified
  • 40+ UPF rated fabric to block 98% of UV rays

Introducing the Portwest Hi-Vis Long Sleeved T-Shirt - Yellow. Made with top-grade polyester, this T-shirt doesn't only ensure utmost visibility but also comes with moisture-wicking capabilities, guaranteeing you stay cool and comfortable throughout. A combination of features, including a taped neck seam and a generous fit, provides an extra touch of comfort.

Key Features:

  • Stay Fresh and Dry: The breathable fabric works efficiently to wick away moisture from the body, ensuring the wearer remains cool, dry, and comfortable.
  • Stain-Free: Comes with a quality wicking fabric finish, enhancing drying and aiding in stain removal, ensuring you always look your best.
  • Optimal Visibility: Furnished with reflective tape, this T-shirt offers increased visibility, making it an ideal wear for safety requirements.
  • Comfort at the Neck: A taped neck seam adds an extra layer of comfort, preventing any potential irritation.
  • Generous Fit: Tailored to offer a relaxed yet snug fit, ensuring the wearer's comfort is prioritized.
  • Classic Style: A timeless crew neck design makes it versatile for both work and casual settings.

Accreditations and Standards:

  • SATRA Technology Europe Ltd: A testament to its superior quality and longevity.
  • Visibility Certification: Certified as per the EN ISO 20471 Class 3 standards, it promises high visibility and safety.
  • Rail Industry Standard: Abides by the RIS 3279-TOM standards, thus making it a top choice for professionals in the rail industry (Note: specification specific to the orange variant).

The Portwest Hi-Vis Long Sleeved T-Shirt represents a fusion of safety, functionality, and comfort. Whether it's for work or casual outings, this T-shirt promises both style and unmatched comfort, while ensuring your safety.

  • Breathable fabric to draw moisture away from the body keeping the wearer cool, dry and comfortable
  • Quality wicking fabric finish enhances drying and aids stain removal
  • Reflective tape for increased visibility
  • Taped neck seam for extra comfort
  • Generous fit for wearer comfort
  • Crew neck
  • Certified to EN ISO 20471 after 50x washes
  • Complies with RIS 3279-TOM for rail industry (orange only)
  • CE certified
  • 40+ UPF rated fabric to block 98% of UV rays

Introducing the Portwest Hi-Vis Long Sleeved T-Shirt - Yellow. Made with top-grade polyester, this T-shirt doesn't only ensure utmost visibility but also comes with moisture-wicking capabilities, guaranteeing you stay cool and comfortable throughout. A combination of features, including a taped neck seam and a generous fit, provides an extra touch of comfort.

Key Features:

  • Stay Fresh and Dry: The breathable fabric works efficiently to wick away moisture from the body, ensuring the wearer remains cool, dry, and comfortable.
  • Stain-Free: Comes with a quality wicking fabric finish, enhancing drying and aiding in stain removal, ensuring you always look your best.
  • Optimal Visibility: Furnished with reflective tape, this T-shirt offers increased visibility, making it an ideal wear for safety requirements.
  • Comfort at the Neck: A taped neck seam adds an extra layer of comfort, preventing any potential irritation.
  • Generous Fit: Tailored to offer a relaxed yet snug fit, ensuring the wearer's comfort is prioritized.
  • Classic Style: A timeless crew neck design makes it versatile for both work and casual settings.

Accreditations and Standards:

  • SATRA Technology Europe Ltd: A testament to its superior quality and longevity.
  • Visibility Certification: Certified as per the EN ISO 20471 Class 3 standards, it promises high visibility and safety.
  • Rail Industry Standard: Abides by the RIS 3279-TOM standards, thus making it a top choice for professionals in the rail industry (Note: specification specific to the orange variant).

The Portwest Hi-Vis Long Sleeved T-Shirt represents a fusion of safety, functionality, and comfort. Whether it's for work or casual outings, this T-shirt promises both style and unmatched comfort, while ensuring your safety.

  • Breathable fabric to draw moisture away from the body keeping the wearer cool, dry and comfortable
  • Quality wicking fabric finish enhances drying and aids stain removal
  • Reflective tape for increased visibility
  • Taped neck seam for extra comfort
  • Generous fit for wearer comfort
  • Crew neck
  • Certified to EN ISO 20471 after 50x washes
  • Complies with RIS 3279-TOM for rail industry (orange only)
  • CE certified
  • 40+ UPF rated fabric to block 98% of UV rays

Specifications

Weight
0.318kg 0.318kg 0.318kg 0.318kg 0.318kg 0.318kg 0.318kg
Colour
Yellow
Country of Origin
 Bangladesh
 Bangladesh
 Bangladesh
 Bangladesh
 Bangladesh
 Bangladesh
 Bangladesh

Material Specs

Shell Fabric
100% Polyester, Bird Eye Knit
Shell Weight
150g

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
  • Line Dry
  • Do Not Iron
  • Do Not Dry Clean
  • Maximum 50 Washes

    This item can only be washed a maximum of 50 times