The Rail Logo Tech T is your new favorite undercover tech everyday shirt with a high-tech moisture management Dri-Release material that wicks sweat away from the body to keep you dry. This wicking material is combined with FreshGuard odor prevention technology to keep you smelling fresh all day. The result is a noticeably softer, lightweight, quick-drying and fresh smelling T-shirt. Details: 85% polyester and 15% cotton blend, lightweight, breathable 190g Dri-Release jersey, dries 4x faster than cotton, two year limited warranty. Material: Polyester, Cotton.