The Train Essentials stretch training T-shirt is designed for men who want to perform at their best. This regular-fit short-sleeve top is made from a breathable blend of recycled polyester and elastane knit. The AEROREADY technology keeps you dry, while the new lift height pattern ensures unrestricted movement. This training t-shirt gives you total freedom to move. The breathable fabric has plenty of flex, and it's cut for stay-put coverage through overhead movement. AEROREADY keeps you dry every step of the way.