Ironclad Men's 1st Layer Form Fit Short Sleeve Shirt in Dark Blue, XL

Ironclad's 1stLayer sweat-wicking shirts won't let anything get under your skin. Perfect as an undershirt to be worn under uniforms, work shirts, and flannels alike, this temperature-regulating shirt will keep you cool in the summer, warm in the winter, comfortable and dry all year round. Wicks away perspiration 6-times faster than cotton. Lightweight, high durability. Tagless collar and low profile, flat seam stitching. UPF of 30+ protects skin from sun exposure. Made of Polyester and elastane. The manufacturer recommends machine washing on warm, tumble dry on cool. This is a men's shirt size XL. 21" Chest, 27 1/2" Length, 15" Sleeve Length.