Sauna Suit Neoprene Vest for MenSauna Suit Neoprene Vest for Men Achieve your weight loss goals faster with our neoprene sweat vest, designed to help you sweat 3 times more than usual and speed up the calorie burning process. Featuring an adjustable Velcro belt and full zipper design, our sweat vest targets the core abdominal area to tighten and shape your waist and abdomen while also improving posture and relieving back pain. Suitable for all occasions, this waist trainer vest can