COMFORTABLE FABRIC WITH ODOR-FREE: Compared to the cheap neoprene sauna suits on the market. The rubber sauna suits will have an unpleasant smell after sweating profusely. There no special odor with MUMUSK sauna suits. Not affect the movement and exercise at all if you wear with a sweat-absorbent T-shirt. Sleek design and color pattern designed as a unisex workout suit.