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Portwest B123 Thermal Long Sleeve Polycotton T-Shirt
Colour: BlackColour: GreyColour: Navy
Colour: Sky BlueColour: White

Portwest B123 Thermal Long Sleeve Polycotton T-Shirt

  • Black long-sleeved thermal t-shirt
  • Ideal for staying warm and dry
  • Ideal as an under-garment
  • Comfortable blend of polyester and cotton
£9.99(Inc. 20% VAT)

Brand:  Portwest

Portwest B123 Thermal Long Sleeve Polycotton T-Shirt

A pair of silver gloves or copper socks aren't enough to keep your entire body warm, which can leave you vulnerable to Raynaud's symptoms. Wear the Portwest B123 Thermal Long Sleeve Polycotton T-Shirt, a round-neck insulating shirt designed to be worn underneath your work or leisure clothing and keep you feeling one hundred percent.

How Does the Portwest B123 Long Sleeve T-Shirt Help with Raynaud's?

Cold temperatures and foul weather are the most common triggers for Raynaud's symptoms, and you'd think putting on a pair of warm gloves or socks might solve the issue - but keeping your whole body warm is essential for keeping sensory reactions to cold from going into overdrive. Wear the Portwest B123 Long Sleeve Shirt as an under layer to ward off Raynaud's and the cold by keeping your body warm and snug.

Who Else Can Benefit from the Portwest B123 Thermal Long Sleeve T-Shirt?

The Portwest B123 T-Shirt provides excellent thermal qualities in cold conditions. Aside from Raynaud's sufferers, the Portwest T-Shirt is ideal for:

  • Cyclists
  • Hikers
  • Cold store and freezer work
  • Additional warmth for use while working outside
  • Keeping you warm while driving
  • Keeping you warm while playing sport

Features and Benefits

  • Made from a polyester and cotton mix to keep you warm
  • Can also keep you cool by preventing sweat build up
  • Can be worn underneath your work clothing
  • Designed to fit comfortably around the body
  • Round neck and long sleeves for extra comfort

Which Size of Thermal T-Shirt Should I Buy?

To purchase the correct sized t-shirt for you, you can measure the circumference of your chest, and match to the sizing guide below. Once this has been completed, you can choose your size and colour by clicking on the drop-down menu at the top of the page.

Size Chest Measurement (inches)
Small 36 - 38"
Medium 39 - 41"
Large 42 - 44"
Extra Large 46 - 48"
XX-Large 49 - 52"

How Warm Is the Portwest Polyester Thermal T-Shirt?

The Thermal Long Sleeve Shirt is designed using polyester, meaning that it can trap heat inside without letting any escape. The shirt provides a close-fit which means that you can be active while wearing the top without any cold air getting through.

Can I Wash the Portwest B123 Thermal T-Shirt?

The Portwest B123 Thermal T-Shirt is suitable for washing in machines at 40°C. Make sure the darker colours are separated from your lighter washes.

Technical Details

  • Shell Fabric : 50% Polyester, 50% Cotton 200g


Conformity Statement Data Sheet
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Delivery - UK

This product is normally dispatched by Royal Mail.

The normal delivery expectation of this service is 1 to 3 working days.

When ordering before 14:00 Monday to Friday, your item will usually be dispatched the same working day.

We offer free delivery on all orders of £40 and over. On orders below £40, a £2.95 delivery charge is applicable:

Order Value Delivery
Up to £39.99 £2.95
£40.00 and over FREE

Please see our delivery pages for more information. For up to the minute delivery information, please call our customer care team on 020 7501 1107 who will be happy to help.

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