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Portwest DX4 T-Shirt L/S - Black

Wicking, cooling and drying capabilities

check_boxIn Stock - 557+ available

check_boxIn Stock - 57+ available

check_boxIn Stock - 187+ available

check_boxIn Stock - 71+ available

check_boxIn Stock - 130+ available

check_boxIn Stock - 85+ available

check_boxIn Stock - 27+ available

local_shipping 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)
  • Contemporary design with clean cut lines
  • Ideal for corporate wear and custom finishes
  • Contrast colouring for added style
  • Slim fit design is form-fitting yet unrestrictive
  • Ribbed collar
  • Radio loops for easy clipping of a radio
  • 40+ UPF rated fabric to block 98% of UV rays
DX415BKR DX415BKRS DX415BKRM DX415BKRL DX415BKRXL DX415BKRXXL DX415BKRXXXL

Quantity prices

Checking quantity prices...

Need a larger quantity? Request a bulk quote →
Colour
SmallDX415BKRS
£9.88 ex VAT£11.86 inc VAT
57 available
MediumDX415BKRM
£9.88 ex VAT£11.86 inc VAT
187 available
LargeDX415BKRL
£9.88 ex VAT£11.86 inc VAT
71 available
XLDX415BKRXL
£9.88 ex VAT£11.86 inc VAT
130 available
XXLDX415BKRXXL
£9.88 ex VAT£11.86 inc VAT
85 available
3XLDX415BKRXXXL
£9.88 ex VAT£11.86 inc VAT
27 available

Your selection

  • Choose a size to start.
0 units£0.00 ex VAT

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£11.86 inc vat
£11.83 inc vat
£11.42 inc vat
£9.88 ex vat
£9.86 ex vat
£9.52 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£11.86 inc vat
£11.74 inc vat
£11.62 inc vat
£9.88 ex vat
£9.78 ex vat
£9.68 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£11.86 inc vat
£11.74 inc vat
£11.62 inc vat
£9.88 ex vat
£9.78 ex vat
£9.68 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£11.86 inc vat
£11.74 inc vat
£11.62 inc vat
£9.88 ex vat
£9.78 ex vat
£9.68 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£11.86 inc vat
£11.74 inc vat
£11.62 inc vat
£9.88 ex vat
£9.78 ex vat
£9.68 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£11.86 inc vat
£11.74 inc vat
£11.62 inc vat
£9.88 ex vat
£9.78 ex vat
£9.68 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£11.86 inc vat
£11.74 inc vat
£11.62 inc vat
£9.88 ex vat
£9.78 ex vat
£9.68 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

Portwest DX4

DX4

Browse More DX4 Products

Stretch-led workwear with reinforced panels, contemporary utility styling and strong hi-vis options.

Browse the wider DX4 range to compare related styles, features and options in one place.

View DX4 Range 4X Stretch | CorePro | Trade & Hi-Vis

KEY FEATURES

Protection & performance

UPF 40+

UPF 40+

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

Comfort & practical features

Radio Loop

Radio Loop

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

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.

New Style

New Style

This product is a new addition to the range of Portwest products.

PRODUCT DETAILS & SPECIFICATIONS

Discover the sophistication of the Portwest DX4 T-Shirt L/S - Black. This long-sleeved rendition of the DX4 T-Shirt is crafted to perfection, offering an active fit that uses top-notch polyester fabric. It's designed to keep wearers feeling cool, dry, and utterly comfortable throughout the day. Elevated by its silicone print and distinguished contrast trims, this t-shirt stands out as an excellent choice for over-branding. Whether worn in a corporate scenario or for daily ventures, this t-shirt emanates an air of modern elegance.

Key Features:

  • Modern Design: The t-shirt's contemporary styling is marked by clean cut lines and contrasting details.
  • Adaptable Wear: Perfectly suited for corporate settings and custom finishes, but equally at home in casual situations.
  • Enhanced Style: The contrast colouring adds a layer of chic sophistication to the overall design.
  • Comfort Meets Functionality: The slim fit, while form-fitting, doesn't compromise on freedom of movement. The ribbed collar adds a touch of elegance.
  • Practical Features: Comes equipped with radio loops for convenient clipping.
  • Superior Protection: Boasts a 40+ UPF rating, shielding wearers from 98% of harmful UV rays.
  • Enduring Quality: Designed to retain its pristine condition even after 50 wash cycles.

With the Portwest DX4 T-Shirt L/S in Black, combine fashion-forward aesthetics with unparalleled comfort and functionality.

  • Contemporary design with clean cut lines
  • Ideal for corporate wear and custom finishes
  • Contrast colouring for added style
  • Slim fit design is form-fitting yet unrestrictive
  • Ribbed collar
  • Radio loops for easy clipping of a radio
  • 40+ UPF rated fabric to block 98% of UV rays
  • Max 50 washes
  • New style
  • Lightweight for enhanced wearer comfort

Discover the sophistication of the Portwest DX4 T-Shirt L/S - Black. This long-sleeved rendition of the DX4 T-Shirt is crafted to perfection, offering an active fit that uses top-notch polyester fabric. It's designed to keep wearers feeling cool, dry, and utterly comfortable throughout the day. Elevated by its silicone print and distinguished contrast trims, this t-shirt stands out as an excellent choice for over-branding. Whether worn in a corporate scenario or for daily ventures, this t-shirt emanates an air of modern elegance.

Key Features:

  • Modern Design: The t-shirt's contemporary styling is marked by clean cut lines and contrasting details.
  • Adaptable Wear: Perfectly suited for corporate settings and custom finishes, but equally at home in casual situations.
  • Enhanced Style: The contrast colouring adds a layer of chic sophistication to the overall design.
  • Comfort Meets Functionality: The slim fit, while form-fitting, doesn't compromise on freedom of movement. The ribbed collar adds a touch of elegance.
  • Practical Features: Comes equipped with radio loops for convenient clipping.
  • Superior Protection: Boasts a 40+ UPF rating, shielding wearers from 98% of harmful UV rays.
  • Enduring Quality: Designed to retain its pristine condition even after 50 wash cycles.

With the Portwest DX4 T-Shirt L/S in Black, combine fashion-forward aesthetics with unparalleled comfort and functionality.

  • Contemporary design with clean cut lines
  • Ideal for corporate wear and custom finishes
  • Contrast colouring for added style
  • Slim fit design is form-fitting yet unrestrictive
  • Ribbed collar
  • Radio loops for easy clipping of a radio
  • 40+ UPF rated fabric to block 98% of UV rays
  • Max 50 washes
  • New style
  • Lightweight for enhanced wearer comfort

Discover the sophistication of the Portwest DX4 T-Shirt L/S - Black. This long-sleeved rendition of the DX4 T-Shirt is crafted to perfection, offering an active fit that uses top-notch polyester fabric. It's designed to keep wearers feeling cool, dry, and utterly comfortable throughout the day. Elevated by its silicone print and distinguished contrast trims, this t-shirt stands out as an excellent choice for over-branding. Whether worn in a corporate scenario or for daily ventures, this t-shirt emanates an air of modern elegance.

Key Features:

  • Modern Design: The t-shirt's contemporary styling is marked by clean cut lines and contrasting details.
  • Adaptable Wear: Perfectly suited for corporate settings and custom finishes, but equally at home in casual situations.
  • Enhanced Style: The contrast colouring adds a layer of chic sophistication to the overall design.
  • Comfort Meets Functionality: The slim fit, while form-fitting, doesn't compromise on freedom of movement. The ribbed collar adds a touch of elegance.
  • Practical Features: Comes equipped with radio loops for convenient clipping.
  • Superior Protection: Boasts a 40+ UPF rating, shielding wearers from 98% of harmful UV rays.
  • Enduring Quality: Designed to retain its pristine condition even after 50 wash cycles.

With the Portwest DX4 T-Shirt L/S in Black, combine fashion-forward aesthetics with unparalleled comfort and functionality.

  • Contemporary design with clean cut lines
  • Ideal for corporate wear and custom finishes
  • Contrast colouring for added style
  • Slim fit design is form-fitting yet unrestrictive
  • Ribbed collar
  • Radio loops for easy clipping of a radio
  • 40+ UPF rated fabric to block 98% of UV rays
  • Max 50 washes
  • New style
  • Lightweight for enhanced wearer comfort

Discover the sophistication of the Portwest DX4 T-Shirt L/S - Black. This long-sleeved rendition of the DX4 T-Shirt is crafted to perfection, offering an active fit that uses top-notch polyester fabric. It's designed to keep wearers feeling cool, dry, and utterly comfortable throughout the day. Elevated by its silicone print and distinguished contrast trims, this t-shirt stands out as an excellent choice for over-branding. Whether worn in a corporate scenario or for daily ventures, this t-shirt emanates an air of modern elegance.

Key Features:

  • Modern Design: The t-shirt's contemporary styling is marked by clean cut lines and contrasting details.
  • Adaptable Wear: Perfectly suited for corporate settings and custom finishes, but equally at home in casual situations.
  • Enhanced Style: The contrast colouring adds a layer of chic sophistication to the overall design.
  • Comfort Meets Functionality: The slim fit, while form-fitting, doesn't compromise on freedom of movement. The ribbed collar adds a touch of elegance.
  • Practical Features: Comes equipped with radio loops for convenient clipping.
  • Superior Protection: Boasts a 40+ UPF rating, shielding wearers from 98% of harmful UV rays.
  • Enduring Quality: Designed to retain its pristine condition even after 50 wash cycles.

With the Portwest DX4 T-Shirt L/S in Black, combine fashion-forward aesthetics with unparalleled comfort and functionality.

  • Contemporary design with clean cut lines
  • Ideal for corporate wear and custom finishes
  • Contrast colouring for added style
  • Slim fit design is form-fitting yet unrestrictive
  • Ribbed collar
  • Radio loops for easy clipping of a radio
  • 40+ UPF rated fabric to block 98% of UV rays
  • Max 50 washes
  • New style
  • Lightweight for enhanced wearer comfort

Discover the sophistication of the Portwest DX4 T-Shirt L/S - Black. This long-sleeved rendition of the DX4 T-Shirt is crafted to perfection, offering an active fit that uses top-notch polyester fabric. It's designed to keep wearers feeling cool, dry, and utterly comfortable throughout the day. Elevated by its silicone print and distinguished contrast trims, this t-shirt stands out as an excellent choice for over-branding. Whether worn in a corporate scenario or for daily ventures, this t-shirt emanates an air of modern elegance.

Key Features:

  • Modern Design: The t-shirt's contemporary styling is marked by clean cut lines and contrasting details.
  • Adaptable Wear: Perfectly suited for corporate settings and custom finishes, but equally at home in casual situations.
  • Enhanced Style: The contrast colouring adds a layer of chic sophistication to the overall design.
  • Comfort Meets Functionality: The slim fit, while form-fitting, doesn't compromise on freedom of movement. The ribbed collar adds a touch of elegance.
  • Practical Features: Comes equipped with radio loops for convenient clipping.
  • Superior Protection: Boasts a 40+ UPF rating, shielding wearers from 98% of harmful UV rays.
  • Enduring Quality: Designed to retain its pristine condition even after 50 wash cycles.

With the Portwest DX4 T-Shirt L/S in Black, combine fashion-forward aesthetics with unparalleled comfort and functionality.

  • Contemporary design with clean cut lines
  • Ideal for corporate wear and custom finishes
  • Contrast colouring for added style
  • Slim fit design is form-fitting yet unrestrictive
  • Ribbed collar
  • Radio loops for easy clipping of a radio
  • 40+ UPF rated fabric to block 98% of UV rays
  • Max 50 washes
  • New style
  • Lightweight for enhanced wearer comfort

Discover the sophistication of the Portwest DX4 T-Shirt L/S - Black. This long-sleeved rendition of the DX4 T-Shirt is crafted to perfection, offering an active fit that uses top-notch polyester fabric. It's designed to keep wearers feeling cool, dry, and utterly comfortable throughout the day. Elevated by its silicone print and distinguished contrast trims, this t-shirt stands out as an excellent choice for over-branding. Whether worn in a corporate scenario or for daily ventures, this t-shirt emanates an air of modern elegance.

Key Features:

  • Modern Design: The t-shirt's contemporary styling is marked by clean cut lines and contrasting details.
  • Adaptable Wear: Perfectly suited for corporate settings and custom finishes, but equally at home in casual situations.
  • Enhanced Style: The contrast colouring adds a layer of chic sophistication to the overall design.
  • Comfort Meets Functionality: The slim fit, while form-fitting, doesn't compromise on freedom of movement. The ribbed collar adds a touch of elegance.
  • Practical Features: Comes equipped with radio loops for convenient clipping.
  • Superior Protection: Boasts a 40+ UPF rating, shielding wearers from 98% of harmful UV rays.
  • Enduring Quality: Designed to retain its pristine condition even after 50 wash cycles.

With the Portwest DX4 T-Shirt L/S in Black, combine fashion-forward aesthetics with unparalleled comfort and functionality.

  • Contemporary design with clean cut lines
  • Ideal for corporate wear and custom finishes
  • Contrast colouring for added style
  • Slim fit design is form-fitting yet unrestrictive
  • Ribbed collar
  • Radio loops for easy clipping of a radio
  • 40+ UPF rated fabric to block 98% of UV rays
  • Max 50 washes
  • New style
  • Lightweight for enhanced wearer comfort

Discover the sophistication of the Portwest DX4 T-Shirt L/S - Black. This long-sleeved rendition of the DX4 T-Shirt is crafted to perfection, offering an active fit that uses top-notch polyester fabric. It's designed to keep wearers feeling cool, dry, and utterly comfortable throughout the day. Elevated by its silicone print and distinguished contrast trims, this t-shirt stands out as an excellent choice for over-branding. Whether worn in a corporate scenario or for daily ventures, this t-shirt emanates an air of modern elegance.

Key Features:

  • Modern Design: The t-shirt's contemporary styling is marked by clean cut lines and contrasting details.
  • Adaptable Wear: Perfectly suited for corporate settings and custom finishes, but equally at home in casual situations.
  • Enhanced Style: The contrast colouring adds a layer of chic sophistication to the overall design.
  • Comfort Meets Functionality: The slim fit, while form-fitting, doesn't compromise on freedom of movement. The ribbed collar adds a touch of elegance.
  • Practical Features: Comes equipped with radio loops for convenient clipping.
  • Superior Protection: Boasts a 40+ UPF rating, shielding wearers from 98% of harmful UV rays.
  • Enduring Quality: Designed to retain its pristine condition even after 50 wash cycles.

With the Portwest DX4 T-Shirt L/S in Black, combine fashion-forward aesthetics with unparalleled comfort and functionality.

  • Contemporary design with clean cut lines
  • Ideal for corporate wear and custom finishes
  • Contrast colouring for added style
  • Slim fit design is form-fitting yet unrestrictive
  • Ribbed collar
  • Radio loops for easy clipping of a radio
  • 40+ UPF rated fabric to block 98% of UV rays
  • Max 50 washes
  • New style
  • Lightweight for enhanced wearer comfort

Specifications

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

Material Specs

Shell Fabric
100% Polyester Pin Mesh
Shell Weight
150g

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

WASHING INSTRUCTIONS

  • Max Wash Temp 40°C

    Wash at a Maximum Temperature of 40°C using a normal wash cycle

  • Do Not Bleach
  • Do Not Tumble Dry
  • Drip Line Dry

    This item must be left to drip line dry

  • Iron Max 110°C

    This item can be ironed on a low temperature setting of up to 110°C

  • Do Not Dry Clean