KS Sport™ Performance Crewneck Undershirts are an extra layer of protection under a dress shirt or sweater. Also great to wear on the track or in the gym. They're moisture wicking, anti-microbial, and have breathable mesh panels for maximum airflow. Relaxed fit Crewneck Moisture wicking Anti-microbial Breathable mesh panels Tagless - no more itchy labels! Big length approx. 34"; Tall length approx. 35" Cotton/polyester Machine wash Imported Love this shirt? Shop the KS Sport performance tank 2-pack. Pair our performance undershirts with KS Sport briefs and boxer briefs .