Boost your workouts with the Copper Fit Infrared Sauna Belt. Designed with far infrared fabric, this waist trainer helps intensify sweat and support your core and lower back. The insulated design increases body temperature to shed excess water, while copper-infused materials reduce odor for all-day freshness. A secure hook & loop closure delivers an adjustable, unisex fit. Whether you're training hard or recovering, this sauna belt provides adjustable compression and performance you can count on. More sweat. More support. More results.