The Under Armour Rush Seamless Legacy SS makes you better every time you wear it. This Celliant-powered training T-shirt amplifies your potential with the use of advanced technology. Sweating is inevitable when training, but this gear rises to the challenge—wicking moisture away and drying lightning fast. The strategically placed mesh ventilation cools you down when the intensity rises. The iridescent logos add a touch of flair to your training style. Train smarter, recover faster, and shine brighter with the Under Armour Rush Seamless Legacy SS. Under Armour Rush Seamless Legacy SS features: Soft knit fabric delivers all-day comfort. UA RUSH infrared technology reflects the body's energy to enhance performance and speed up recovery. Four-way stretch material allows better movement in every direction. Nearly sew-free design eliminates chafing. 52% nylon/48% polyester. Imported.