Heat Holders - Mens Long Sleeve Thermal Top & Long Johns Set: This Heat Holders set of thermal underwear is the perfect set for layering as of its easily fitting design for under your clothes for a smooth slim fitting thermal base layer for the colder days where one layer isn’t enough!. This thermal underwear set has a TOG rating of 0.39 adding that crucial extra layer of warmth. The higher the TOG the better the garment will keep you warm. They also have Heat Holders Thermal construction which holds more warm air close to the skin keeping you warmer for longer. The thermal underwear set includes a long sleeve thermal top, pair of long johns and comes in 2 colours: Charcoal or White. Available in 4 size options: Medium, Large, X-Large & XX-Large. They are made from: 53% Polyester, 47% Cotton and they are Machine Washable. Extra Product Details: Heat Holders Men’s Thermal Underwear SetLong Sleeve Top & Long JohnsSmooth & Slim FittingThermal TOG Rating: 0.39Soft & Seamless BodyAvailable In Charcoal Or WhiteHeat Holders Thermal ConstructionHardly Noticeable Under Your ClothingPerfect For Winter4 Size Options: M, L, XL & XXLMachine Washable

53% Polyester, 47% Cotton

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