Men's black Under Armor Qualifier Run 2.0 LS functional running t-shirt made of soft knit fabric with 4-Way Stretch technology for a great wearing feel * material: 88% polyester, 12% elastane * comfortable, smooth, non-pilling knit fabric * water-resistant woven chest overlay for better durability * construction with 4-Way Stretch technology allows the elasticity of the material in all directions * the material wicks sweat well and dries very quickly * thumb holes on the sleeves to better keep the sleeves in place * practical front ½ zip for easier dressing and undressing * raglan sleeves * reflective details for running in low light conditions * long sleeves * thermal T-shirt, sports T-shirt