The Reebok Anti Microbial Performance Boxer Briefs - 3 Pack 213WB23 has fabric that fights odors so that it can stay fresher, with the ability to wick sweat, and give you a 360 degree stretch fit with each of the three boxer briefs in this multipack.
Reebok Anti Microbial Performance Boxer Briefs - 3 Pack is made of polyester/spandex.