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Portwest Thermal T-Shirt Long Sleeve - Black

Out of Stock

check_boxIn Stock - 726+ available

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check_boxIn Stock - 3,833+ available

check_boxIn Stock - 4,425+ available

check_boxIn Stock - 2,496+ available

check_boxIn Stock - 749+ available

check_boxIn Stock - 475+ available

check_boxIn Stock - 115+ available

check_boxIn Stock - 129+ available

local_shipping 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)
  • Provides insulation and thermal protection
  • Designed with a comfort fit
  • Round neck and long sleeves
  • Available in an excellent choice of corporate colours
  • Available in sizes up to 5XL
B123BKR B123BKRXS B123BKRS B123BKRM B123BKRL B123BKRXL B123BKRXXL B123BKRXXXL B123BKR4XL B123BKR5XL

Quantity prices

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Colour
XSB123BKRXS
£6.66 ex VAT£7.99 inc VAT
726 available
SmallB123BKRS
£6.66 ex VAT£7.99 inc VAT
2015 available
MediumB123BKRM
£6.66 ex VAT£7.99 inc VAT
3833 available
LargeB123BKRL
£6.66 ex VAT£7.99 inc VAT
4425 available
XLB123BKRXL
£6.66 ex VAT£7.99 inc VAT
2496 available
XXLB123BKRXXL
£6.66 ex VAT£7.99 inc VAT
749 available
3XLB123BKRXXXL
£6.66 ex VAT£7.99 inc VAT
475 available
4XLB123BKR4XL
£6.66 ex VAT£7.99 inc VAT
115 available
5XLB123BKR5XL
£8.00 ex VAT£9.60 inc VAT
129 available

Your selection

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0 units£0.00 ex VAT

Prices per individual item

1 - 4 items
5+ items
£7.99 inc vat
£0.00 inc vat
£6.66 ex vat
£0.00 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£7.99 inc vat
£7.91 inc vat
£7.82 inc vat
£6.66 ex vat
£6.59 ex vat
£6.52 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£7.99 inc vat
£7.91 inc vat
£7.82 inc vat
£6.66 ex vat
£6.59 ex vat
£6.52 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£7.99 inc vat
£7.91 inc vat
£7.82 inc vat
£6.66 ex vat
£6.59 ex vat
£6.52 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£7.99 inc vat
£7.91 inc vat
£7.82 inc vat
£6.66 ex vat
£6.59 ex vat
£6.52 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£7.99 inc vat
£7.91 inc vat
£7.82 inc vat
£6.66 ex vat
£6.59 ex vat
£6.52 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£7.99 inc vat
£7.91 inc vat
£7.82 inc vat
£6.66 ex vat
£6.59 ex vat
£6.52 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£7.99 inc vat
£7.91 inc vat
£7.82 inc vat
£6.66 ex vat
£6.59 ex vat
£6.52 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£7.99 inc vat
£7.91 inc vat
£7.82 inc vat
£6.66 ex vat
£6.59 ex vat
£6.52 ex vat

Prices per individual item

1 - 4 items
5 - 9 items
10+ items
£9.60 inc vat
£9.22 inc vat
£8.86 inc vat
£8.00 ex vat
£7.68 ex vat
£7.38 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

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.

5XL

5XL

The largest size this product goes up to is 5XL.

PRODUCT DETAILS & SPECIFICATIONS

Discover the Portwest Thermal T-Shirt Long Sleeve - Black: An essential wardrobe addition for those seeking reliable warmth without compromising on comfort. Ideal for professionals or individuals bracing colder climates, this thermal t-shirt promises consistent warmth, while also offering the versatility to wear it as a standalone piece or as a layering under-garment.

Key Features:

  • Optimal Warmth: Crafted to provide insulation and superior thermal protection, this long sleeve t-shirt ensures you remain warm even in challenging conditions.
  • Ultimate Comfort: Thoughtfully designed for a comfort fit, it allows the skin to breathe, ensuring you stay comfortable even if conditions become unexpectedly warm.
  • Adaptable Design: With its round neck, it's perfectly suited for wearing as an under-garment, while the elegant design and black hue mean it can just as easily be worn on its own.
  • Size and Colour Variety: Catering to diverse needs, the t-shirt is available in a commendable range of corporate colours and sizes up to 5XL, making it a versatile choice for varied body types and preferences.

With the Portwest Thermal T-Shirt Long Sleeve - Black, embrace the cold with confidence. Whether you're at work or out for leisure, this t-shirt ensures you remain protected, comfortable, and stylish. Don't let the cold hold you back; equip yourself with Portwest's trusted thermal technology.

  • Provides insulation and thermal protection
  • Designed with a comfort fit
  • Round neck and long sleeves
  • Available in an excellent choice of corporate colours
  • Available in sizes up to 5XL

Discover the Portwest Thermal T-Shirt Long Sleeve - Black: An essential wardrobe addition for those seeking reliable warmth without compromising on comfort. Ideal for professionals or individuals bracing colder climates, this thermal t-shirt promises consistent warmth, while also offering the versatility to wear it as a standalone piece or as a layering under-garment.

Key Features:

  • Optimal Warmth: Crafted to provide insulation and superior thermal protection, this long sleeve t-shirt ensures you remain warm even in challenging conditions.
  • Ultimate Comfort: Thoughtfully designed for a comfort fit, it allows the skin to breathe, ensuring you stay comfortable even if conditions become unexpectedly warm.
  • Adaptable Design: With its round neck, it's perfectly suited for wearing as an under-garment, while the elegant design and black hue mean it can just as easily be worn on its own.
  • Size and Colour Variety: Catering to diverse needs, the t-shirt is available in a commendable range of corporate colours and sizes up to 5XL, making it a versatile choice for varied body types and preferences.

With the Portwest Thermal T-Shirt Long Sleeve - Black, embrace the cold with confidence. Whether you're at work or out for leisure, this t-shirt ensures you remain protected, comfortable, and stylish. Don't let the cold hold you back; equip yourself with Portwest's trusted thermal technology.

  • Provides insulation and thermal protection
  • Designed with a comfort fit
  • Round neck and long sleeves
  • Available in an excellent choice of corporate colours
  • Available in sizes up to 5XL

Discover the Portwest Thermal T-Shirt Long Sleeve - Black: An essential wardrobe addition for those seeking reliable warmth without compromising on comfort. Ideal for professionals or individuals bracing colder climates, this thermal t-shirt promises consistent warmth, while also offering the versatility to wear it as a standalone piece or as a layering under-garment.

Key Features:

  • Optimal Warmth: Crafted to provide insulation and superior thermal protection, this long sleeve t-shirt ensures you remain warm even in challenging conditions.
  • Ultimate Comfort: Thoughtfully designed for a comfort fit, it allows the skin to breathe, ensuring you stay comfortable even if conditions become unexpectedly warm.
  • Adaptable Design: With its round neck, it's perfectly suited for wearing as an under-garment, while the elegant design and black hue mean it can just as easily be worn on its own.
  • Size and Colour Variety: Catering to diverse needs, the t-shirt is available in a commendable range of corporate colours and sizes up to 5XL, making it a versatile choice for varied body types and preferences.

With the Portwest Thermal T-Shirt Long Sleeve - Black, embrace the cold with confidence. Whether you're at work or out for leisure, this t-shirt ensures you remain protected, comfortable, and stylish. Don't let the cold hold you back; equip yourself with Portwest's trusted thermal technology.

  • Provides insulation and thermal protection
  • Designed with a comfort fit
  • Round neck and long sleeves
  • Available in an excellent choice of corporate colours
  • Available in sizes up to 5XL

Discover the Portwest Thermal T-Shirt Long Sleeve - Black: An essential wardrobe addition for those seeking reliable warmth without compromising on comfort. Ideal for professionals or individuals bracing colder climates, this thermal t-shirt promises consistent warmth, while also offering the versatility to wear it as a standalone piece or as a layering under-garment.

Key Features:

  • Optimal Warmth: Crafted to provide insulation and superior thermal protection, this long sleeve t-shirt ensures you remain warm even in challenging conditions.
  • Ultimate Comfort: Thoughtfully designed for a comfort fit, it allows the skin to breathe, ensuring you stay comfortable even if conditions become unexpectedly warm.
  • Adaptable Design: With its round neck, it's perfectly suited for wearing as an under-garment, while the elegant design and black hue mean it can just as easily be worn on its own.
  • Size and Colour Variety: Catering to diverse needs, the t-shirt is available in a commendable range of corporate colours and sizes up to 5XL, making it a versatile choice for varied body types and preferences.

With the Portwest Thermal T-Shirt Long Sleeve - Black, embrace the cold with confidence. Whether you're at work or out for leisure, this t-shirt ensures you remain protected, comfortable, and stylish. Don't let the cold hold you back; equip yourself with Portwest's trusted thermal technology.

  • Provides insulation and thermal protection
  • Designed with a comfort fit
  • Round neck and long sleeves
  • Available in an excellent choice of corporate colours
  • Available in sizes up to 5XL

Discover the Portwest Thermal T-Shirt Long Sleeve - Black: An essential wardrobe addition for those seeking reliable warmth without compromising on comfort. Ideal for professionals or individuals bracing colder climates, this thermal t-shirt promises consistent warmth, while also offering the versatility to wear it as a standalone piece or as a layering under-garment.

Key Features:

  • Optimal Warmth: Crafted to provide insulation and superior thermal protection, this long sleeve t-shirt ensures you remain warm even in challenging conditions.
  • Ultimate Comfort: Thoughtfully designed for a comfort fit, it allows the skin to breathe, ensuring you stay comfortable even if conditions become unexpectedly warm.
  • Adaptable Design: With its round neck, it's perfectly suited for wearing as an under-garment, while the elegant design and black hue mean it can just as easily be worn on its own.
  • Size and Colour Variety: Catering to diverse needs, the t-shirt is available in a commendable range of corporate colours and sizes up to 5XL, making it a versatile choice for varied body types and preferences.

With the Portwest Thermal T-Shirt Long Sleeve - Black, embrace the cold with confidence. Whether you're at work or out for leisure, this t-shirt ensures you remain protected, comfortable, and stylish. Don't let the cold hold you back; equip yourself with Portwest's trusted thermal technology.

  • Provides insulation and thermal protection
  • Designed with a comfort fit
  • Round neck and long sleeves
  • Available in an excellent choice of corporate colours
  • Available in sizes up to 5XL

Discover the Portwest Thermal T-Shirt Long Sleeve - Black: An essential wardrobe addition for those seeking reliable warmth without compromising on comfort. Ideal for professionals or individuals bracing colder climates, this thermal t-shirt promises consistent warmth, while also offering the versatility to wear it as a standalone piece or as a layering under-garment.

Key Features:

  • Optimal Warmth: Crafted to provide insulation and superior thermal protection, this long sleeve t-shirt ensures you remain warm even in challenging conditions.
  • Ultimate Comfort: Thoughtfully designed for a comfort fit, it allows the skin to breathe, ensuring you stay comfortable even if conditions become unexpectedly warm.
  • Adaptable Design: With its round neck, it's perfectly suited for wearing as an under-garment, while the elegant design and black hue mean it can just as easily be worn on its own.
  • Size and Colour Variety: Catering to diverse needs, the t-shirt is available in a commendable range of corporate colours and sizes up to 5XL, making it a versatile choice for varied body types and preferences.

With the Portwest Thermal T-Shirt Long Sleeve - Black, embrace the cold with confidence. Whether you're at work or out for leisure, this t-shirt ensures you remain protected, comfortable, and stylish. Don't let the cold hold you back; equip yourself with Portwest's trusted thermal technology.

  • Provides insulation and thermal protection
  • Designed with a comfort fit
  • Round neck and long sleeves
  • Available in an excellent choice of corporate colours
  • Available in sizes up to 5XL

Discover the Portwest Thermal T-Shirt Long Sleeve - Black: An essential wardrobe addition for those seeking reliable warmth without compromising on comfort. Ideal for professionals or individuals bracing colder climates, this thermal t-shirt promises consistent warmth, while also offering the versatility to wear it as a standalone piece or as a layering under-garment.

Key Features:

  • Optimal Warmth: Crafted to provide insulation and superior thermal protection, this long sleeve t-shirt ensures you remain warm even in challenging conditions.
  • Ultimate Comfort: Thoughtfully designed for a comfort fit, it allows the skin to breathe, ensuring you stay comfortable even if conditions become unexpectedly warm.
  • Adaptable Design: With its round neck, it's perfectly suited for wearing as an under-garment, while the elegant design and black hue mean it can just as easily be worn on its own.
  • Size and Colour Variety: Catering to diverse needs, the t-shirt is available in a commendable range of corporate colours and sizes up to 5XL, making it a versatile choice for varied body types and preferences.

With the Portwest Thermal T-Shirt Long Sleeve - Black, embrace the cold with confidence. Whether you're at work or out for leisure, this t-shirt ensures you remain protected, comfortable, and stylish. Don't let the cold hold you back; equip yourself with Portwest's trusted thermal technology.

  • Provides insulation and thermal protection
  • Designed with a comfort fit
  • Round neck and long sleeves
  • Available in an excellent choice of corporate colours
  • Available in sizes up to 5XL

Discover the Portwest Thermal T-Shirt Long Sleeve - Black: An essential wardrobe addition for those seeking reliable warmth without compromising on comfort. Ideal for professionals or individuals bracing colder climates, this thermal t-shirt promises consistent warmth, while also offering the versatility to wear it as a standalone piece or as a layering under-garment.

Key Features:

  • Optimal Warmth: Crafted to provide insulation and superior thermal protection, this long sleeve t-shirt ensures you remain warm even in challenging conditions.
  • Ultimate Comfort: Thoughtfully designed for a comfort fit, it allows the skin to breathe, ensuring you stay comfortable even if conditions become unexpectedly warm.
  • Adaptable Design: With its round neck, it's perfectly suited for wearing as an under-garment, while the elegant design and black hue mean it can just as easily be worn on its own.
  • Size and Colour Variety: Catering to diverse needs, the t-shirt is available in a commendable range of corporate colours and sizes up to 5XL, making it a versatile choice for varied body types and preferences.

With the Portwest Thermal T-Shirt Long Sleeve - Black, embrace the cold with confidence. Whether you're at work or out for leisure, this t-shirt ensures you remain protected, comfortable, and stylish. Don't let the cold hold you back; equip yourself with Portwest's trusted thermal technology.

  • Provides insulation and thermal protection
  • Designed with a comfort fit
  • Round neck and long sleeves
  • Available in an excellent choice of corporate colours
  • Available in sizes up to 5XL

Discover the Portwest Thermal T-Shirt Long Sleeve - Black: An essential wardrobe addition for those seeking reliable warmth without compromising on comfort. Ideal for professionals or individuals bracing colder climates, this thermal t-shirt promises consistent warmth, while also offering the versatility to wear it as a standalone piece or as a layering under-garment.

Key Features:

  • Optimal Warmth: Crafted to provide insulation and superior thermal protection, this long sleeve t-shirt ensures you remain warm even in challenging conditions.
  • Ultimate Comfort: Thoughtfully designed for a comfort fit, it allows the skin to breathe, ensuring you stay comfortable even if conditions become unexpectedly warm.
  • Adaptable Design: With its round neck, it's perfectly suited for wearing as an under-garment, while the elegant design and black hue mean it can just as easily be worn on its own.
  • Size and Colour Variety: Catering to diverse needs, the t-shirt is available in a commendable range of corporate colours and sizes up to 5XL, making it a versatile choice for varied body types and preferences.

With the Portwest Thermal T-Shirt Long Sleeve - Black, embrace the cold with confidence. Whether you're at work or out for leisure, this t-shirt ensures you remain protected, comfortable, and stylish. Don't let the cold hold you back; equip yourself with Portwest's trusted thermal technology.

  • Provides insulation and thermal protection
  • Designed with a comfort fit
  • Round neck and long sleeves
  • Available in an excellent choice of corporate colours
  • Available in sizes up to 5XL

Discover the Portwest Thermal T-Shirt Long Sleeve - Black: An essential wardrobe addition for those seeking reliable warmth without compromising on comfort. Ideal for professionals or individuals bracing colder climates, this thermal t-shirt promises consistent warmth, while also offering the versatility to wear it as a standalone piece or as a layering under-garment.

Key Features:

  • Optimal Warmth: Crafted to provide insulation and superior thermal protection, this long sleeve t-shirt ensures you remain warm even in challenging conditions.
  • Ultimate Comfort: Thoughtfully designed for a comfort fit, it allows the skin to breathe, ensuring you stay comfortable even if conditions become unexpectedly warm.
  • Adaptable Design: With its round neck, it's perfectly suited for wearing as an under-garment, while the elegant design and black hue mean it can just as easily be worn on its own.
  • Size and Colour Variety: Catering to diverse needs, the t-shirt is available in a commendable range of corporate colours and sizes up to 5XL, making it a versatile choice for varied body types and preferences.

With the Portwest Thermal T-Shirt Long Sleeve - Black, embrace the cold with confidence. Whether you're at work or out for leisure, this t-shirt ensures you remain protected, comfortable, and stylish. Don't let the cold hold you back; equip yourself with Portwest's trusted thermal technology.

  • Provides insulation and thermal protection
  • Designed with a comfort fit
  • Round neck and long sleeves
  • Available in an excellent choice of corporate colours
  • Available in sizes up to 5XL

Specifications

Weight
0.35kg 0.35kg 0.35kg 0.35kg 0.35kg 0.35kg 0.35kg 0.35kg 0.35kg 0.35kg
Colour
Black
Country of Origin
 Pakistan
 Pakistan
 Pakistan
 Pakistan
 Pakistan
 Pakistan
 Pakistan
 Pakistan
 Pakistan
 Pakistan

Material Specs

Shell Fabric
50% Polyester, 50% Cotton
Shell Weight
200g

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
  • Iron Max 150°C

    This item can be ironed on a medium temperature setting of up to 150°C

  • Do Not Dry Clean