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Mens Thermal 2 Pack Long Sleeve Underwear Vests Base Layer Top Size S-XXL (L White)

£10.99 (as of 10/21/2026 11:32 PST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

Mens thermal 2-pack long sleeve underwear vests or base layer tops in white, size L, are described as a winter underlayer with a 0.45 TOG rating and a 50% cotton, 50% polyester blend. Check the stated size, colour and sleeve length before choosing an offer, as the listing also refers to other colours and sizes.

SKU: B0FTMP17MY Category:

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Not sure yet?Men’s Thermal Underwear Buyer GuideRead what to compare before you choose

Quick Summary

This is a men’s thermal 2-pack of long sleeve underwear vests or base layer tops in size L white. The wording positions it as a warm underlayer for winter wear, with a 0.45 TOG rating and a fabric blend of 50% cotton and 50% polyester.

The pack is described as available in multiple colours and sizes from S to XXL. Before choosing an offer, check the selected size and colour, and confirm whether you want the long sleeve version shown here.

Key Details

Detail Verified information and buyer relevance
Pack quantity 2-pack, so the quantity matters if you want more than one vest or top.
Style Long sleeve thermal underwear vest or base layer top.
Colour White.
Size L, with the stated size range running from S to XXL.
Fabric blend 50% cotton and 50% polyester.
Thermal rating 0.45 TOG rating.

What to Compare Before Buying

  • Size: The stated size is L, so compare the chest and waist measurements with the fit you need.
  • Colour: This version is white, while other colours are also named.
  • Sleeve length: The product is described as a long sleeve thermal top, so check that this is the format you want.
  • Pack quantity: It is a 2-pack, which matters if you only want a single layer.
  • Fabric blend: The stated 50/50 cotton and polyester mix may matter if you prefer a different feel or fibre mix.

Before You Decide

Confirm the size, colour and pack quantity before choosing an offer. This listing is for the white long sleeve version in size L, and the 2-pack format is part of the product choice.

For a thermal base layer, it is also worth checking the stated chest and waist measurements against the intended fit.

Brand

ITRAT

Manufacturer

ITRAT

Binding

Apparel

Product Group

Apparel

Color

White (2 Pack)

Size

L

Number Of Items

2

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