Totally new fit and feel to the TuffStuff Basewear Long Sleeve T-Shirt. Incorporating Easywarm fibres in its construction to keep you warm and comfortable all day. You build from the ground up. Same with your clothing. This is the base layer for a day of serious sub-zero grafting. Your TuffStuff Basewear Long Sleeve T-Shirt p is warm, stretchy, breathable, wicking, and abrasion-resistant. It’s like a second skin: moving with you, breathing with you, climbing glaciers with you. Easywarm threads incorporate thermal storage agents into the fibres. The fabric actively collects energy from the body and surrounding environment, minimising heat loss, and maintaining a stable body temperature.