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Portwest DX4 Hi-Vis Class 1 T-Shirt S/S - Yellow/Black

Out of Stock

check_boxIn Stock - 138+ available

check_boxIn Stock - 233+ available

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check_boxIn Stock - 165+ available

check_boxIn Stock - 122+ available

check_boxIn Stock - 86+ available

check_boxIn Stock - 85+ available

check_boxIn Stock - 94+ available

local_shipping Delivery: Next Working Day Delivery (if ordered by 3pm)* once in stock Delivery: Next Working Day Delivery (if ordered by 3pm) Delivery: Next Working Day Delivery (if ordered by 3pm) Delivery: Next Working Day Delivery (if ordered by 3pm) Delivery: Next Working Day Delivery (if ordered by 3pm) Delivery: Next Working Day Delivery (if ordered by 3pm) Delivery: Next Working Day Delivery (if ordered by 3pm) Delivery: Next Working Day Delivery (if ordered by 3pm) Delivery: Next Working Day Delivery (if ordered by 3pm) Delivery: Next Working Day Delivery (if ordered by 3pm)
  • Moisture wicking fabric helping to keep the body cool and dry
  • Superior styling with a contrast collar and fluorescent stripe
  • Contrast colouring for added style
  • Slim fit design for exceptional comfort
  • Ideal for corporate wear and custom finishes
  • Heat applied segmented reflective tape for added visibility
  • Radio loop for easy clipping of a radio

Select Size Below to Update Pricing & Stock

Code: DX434YBR DX434YBRS DX434YBRM DX434YBRL DX434YBRXL DX434YBRXXL DX434YBRXXXL DX434YBR4XL DX434YBR5XL DX434YBR6XL

Prices per individual item

1 - 4 items
5+ items
£18.80 inc vat
£0.00 inc vat
£15.67 ex vat
£0.00 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£18.80 inc vat
£18.05 inc vat
£17.35 inc vat
£15.67 ex vat
£15.04 ex vat
£14.46 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£18.80 inc vat
£18.05 inc vat
£17.35 inc vat
£15.67 ex vat
£15.04 ex vat
£14.46 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£18.80 inc vat
£18.05 inc vat
£17.35 inc vat
£15.67 ex vat
£15.04 ex vat
£14.46 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£18.80 inc vat
£18.05 inc vat
£17.35 inc vat
£15.67 ex vat
£15.04 ex vat
£14.46 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£18.80 inc vat
£18.05 inc vat
£17.35 inc vat
£15.67 ex vat
£15.04 ex vat
£14.46 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£18.80 inc vat
£18.05 inc vat
£17.35 inc vat
£15.67 ex vat
£15.04 ex vat
£14.46 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£18.80 inc vat
£18.05 inc vat
£17.35 inc vat
£15.67 ex vat
£15.04 ex vat
£14.46 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£18.80 inc vat
£18.05 inc vat
£17.35 inc vat
£15.67 ex vat
£15.04 ex vat
£14.46 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£18.80 inc vat
£18.05 inc vat
£17.35 inc vat
£15.67 ex vat
£15.04 ex vat
£14.46 ex vat
The Public Sector, Schools & Registered Charities can order online & receive 30 days instant credit - Read More...

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

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

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:

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:

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:

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)

PRODUCT DETAILS & SPECIFICATIONS

The DX4 Hi-Vis T-Shirt is designed with an active fit and uses premium cooling fabric that will keep you cool, dry, and comfortable all day long. The lightweight flexible Hivistex Pro heat applied segmented reflective tape allows for increased visibility and mobility. High contrast styling offering EN ISO 20471 Class 1 visibility

  • Moisture wicking fabric helping to keep the body cool and dry
  • Superior styling with a contrast collar and fluorescent stripe
  • Contrast colouring for added style
  • Slim fit design for exceptional comfort
  • Ideal for corporate wear and custom finishes
  • Heat applied segmented reflective tape for added visibility
  • Radio loop for easy clipping of a radio
  • 40+ UPF rated fabric to block 98% of UV rays
  • Certified to EN ISO 20471 after 50x washes
  • CE certified
  • *Registered European Community Design
  • Available in sizes up to 6XL

The DX4 Hi-Vis T-Shirt is designed with an active fit and uses premium cooling fabric that will keep you cool, dry, and comfortable all day long. The lightweight flexible Hivistex Pro heat applied segmented reflective tape allows for increased visibility and mobility. High contrast styling offering EN ISO 20471 Class 1 visibility

  • Moisture wicking fabric helping to keep the body cool and dry
  • Superior styling with a contrast collar and fluorescent stripe
  • Contrast colouring for added style
  • Slim fit design for exceptional comfort
  • Ideal for corporate wear and custom finishes
  • Heat applied segmented reflective tape for added visibility
  • Radio loop for easy clipping of a radio
  • 40+ UPF rated fabric to block 98% of UV rays
  • Certified to EN ISO 20471 after 50x washes
  • CE certified
  • *Registered European Community Design
  • Available in sizes up to 6XL

The DX4 Hi-Vis T-Shirt is designed with an active fit and uses premium cooling fabric that will keep you cool, dry, and comfortable all day long. The lightweight flexible Hivistex Pro heat applied segmented reflective tape allows for increased visibility and mobility. High contrast styling offering EN ISO 20471 Class 1 visibility

  • Moisture wicking fabric helping to keep the body cool and dry
  • Superior styling with a contrast collar and fluorescent stripe
  • Contrast colouring for added style
  • Slim fit design for exceptional comfort
  • Ideal for corporate wear and custom finishes
  • Heat applied segmented reflective tape for added visibility
  • Radio loop for easy clipping of a radio
  • 40+ UPF rated fabric to block 98% of UV rays
  • Certified to EN ISO 20471 after 50x washes
  • CE certified
  • *Registered European Community Design
  • Available in sizes up to 6XL

The DX4 Hi-Vis T-Shirt is designed with an active fit and uses premium cooling fabric that will keep you cool, dry, and comfortable all day long. The lightweight flexible Hivistex Pro heat applied segmented reflective tape allows for increased visibility and mobility. High contrast styling offering EN ISO 20471 Class 1 visibility

  • Moisture wicking fabric helping to keep the body cool and dry
  • Superior styling with a contrast collar and fluorescent stripe
  • Contrast colouring for added style
  • Slim fit design for exceptional comfort
  • Ideal for corporate wear and custom finishes
  • Heat applied segmented reflective tape for added visibility
  • Radio loop for easy clipping of a radio
  • 40+ UPF rated fabric to block 98% of UV rays
  • Certified to EN ISO 20471 after 50x washes
  • CE certified
  • *Registered European Community Design
  • Available in sizes up to 6XL

The DX4 Hi-Vis T-Shirt is designed with an active fit and uses premium cooling fabric that will keep you cool, dry, and comfortable all day long. The lightweight flexible Hivistex Pro heat applied segmented reflective tape allows for increased visibility and mobility. High contrast styling offering EN ISO 20471 Class 1 visibility

  • Moisture wicking fabric helping to keep the body cool and dry
  • Superior styling with a contrast collar and fluorescent stripe
  • Contrast colouring for added style
  • Slim fit design for exceptional comfort
  • Ideal for corporate wear and custom finishes
  • Heat applied segmented reflective tape for added visibility
  • Radio loop for easy clipping of a radio
  • 40+ UPF rated fabric to block 98% of UV rays
  • Certified to EN ISO 20471 after 50x washes
  • CE certified
  • *Registered European Community Design
  • Available in sizes up to 6XL

The DX4 Hi-Vis T-Shirt is designed with an active fit and uses premium cooling fabric that will keep you cool, dry, and comfortable all day long. The lightweight flexible Hivistex Pro heat applied segmented reflective tape allows for increased visibility and mobility. High contrast styling offering EN ISO 20471 Class 1 visibility

  • Moisture wicking fabric helping to keep the body cool and dry
  • Superior styling with a contrast collar and fluorescent stripe
  • Contrast colouring for added style
  • Slim fit design for exceptional comfort
  • Ideal for corporate wear and custom finishes
  • Heat applied segmented reflective tape for added visibility
  • Radio loop for easy clipping of a radio
  • 40+ UPF rated fabric to block 98% of UV rays
  • Certified to EN ISO 20471 after 50x washes
  • CE certified
  • *Registered European Community Design
  • Available in sizes up to 6XL

The DX4 Hi-Vis T-Shirt is designed with an active fit and uses premium cooling fabric that will keep you cool, dry, and comfortable all day long. The lightweight flexible Hivistex Pro heat applied segmented reflective tape allows for increased visibility and mobility. High contrast styling offering EN ISO 20471 Class 1 visibility

  • Moisture wicking fabric helping to keep the body cool and dry
  • Superior styling with a contrast collar and fluorescent stripe
  • Contrast colouring for added style
  • Slim fit design for exceptional comfort
  • Ideal for corporate wear and custom finishes
  • Heat applied segmented reflective tape for added visibility
  • Radio loop for easy clipping of a radio
  • 40+ UPF rated fabric to block 98% of UV rays
  • Certified to EN ISO 20471 after 50x washes
  • CE certified
  • *Registered European Community Design
  • Available in sizes up to 6XL

The DX4 Hi-Vis T-Shirt is designed with an active fit and uses premium cooling fabric that will keep you cool, dry, and comfortable all day long. The lightweight flexible Hivistex Pro heat applied segmented reflective tape allows for increased visibility and mobility. High contrast styling offering EN ISO 20471 Class 1 visibility

  • Moisture wicking fabric helping to keep the body cool and dry
  • Superior styling with a contrast collar and fluorescent stripe
  • Contrast colouring for added style
  • Slim fit design for exceptional comfort
  • Ideal for corporate wear and custom finishes
  • Heat applied segmented reflective tape for added visibility
  • Radio loop for easy clipping of a radio
  • 40+ UPF rated fabric to block 98% of UV rays
  • Certified to EN ISO 20471 after 50x washes
  • CE certified
  • *Registered European Community Design
  • Available in sizes up to 6XL

The DX4 Hi-Vis T-Shirt is designed with an active fit and uses premium cooling fabric that will keep you cool, dry, and comfortable all day long. The lightweight flexible Hivistex Pro heat applied segmented reflective tape allows for increased visibility and mobility. High contrast styling offering EN ISO 20471 Class 1 visibility

  • Moisture wicking fabric helping to keep the body cool and dry
  • Superior styling with a contrast collar and fluorescent stripe
  • Contrast colouring for added style
  • Slim fit design for exceptional comfort
  • Ideal for corporate wear and custom finishes
  • Heat applied segmented reflective tape for added visibility
  • Radio loop for easy clipping of a radio
  • 40+ UPF rated fabric to block 98% of UV rays
  • Certified to EN ISO 20471 after 50x washes
  • CE certified
  • *Registered European Community Design
  • Available in sizes up to 6XL

The DX4 Hi-Vis T-Shirt is designed with an active fit and uses premium cooling fabric that will keep you cool, dry, and comfortable all day long. The lightweight flexible Hivistex Pro heat applied segmented reflective tape allows for increased visibility and mobility. High contrast styling offering EN ISO 20471 Class 1 visibility

  • Moisture wicking fabric helping to keep the body cool and dry
  • Superior styling with a contrast collar and fluorescent stripe
  • Contrast colouring for added style
  • Slim fit design for exceptional comfort
  • Ideal for corporate wear and custom finishes
  • Heat applied segmented reflective tape for added visibility
  • Radio loop for easy clipping of a radio
  • 40+ UPF rated fabric to block 98% of UV rays
  • Certified to EN ISO 20471 after 50x washes
  • CE certified
  • *Registered European Community Design
  • Available in sizes up to 6XL

Standards

  • EN ISO 20471 Class 1

Specifications

Weight
0.999kg 0.999kg 0.999kg 0.999kg 0.999kg 0.999kg 0.999kg 0.999kg 0.999kg 0.999kg
Colour
Yellow/Black
Country of Origin
 Bangladesh
 Bangladesh
 Bangladesh
 Bangladesh
 Bangladesh
 Bangladesh
 Bangladesh
 Bangladesh
 Bangladesh
 Bangladesh

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

KEY FEATURES

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.

CE Certified

CE Certified

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

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).

Radio Loop

Radio Loop

This garment has a radio loop for easy attachment of a radio.

6XL

6XL

The largest size this product goes up to is 6XL.