• Neoprene material holds the heat and stimulates sweat by up to 3 times

• Men’s Sweat Waist Trainer provides extra support to your physical exercise. Our vest intensifies

• This Sauna vest offers good posture and back support and it is designed for all outdoors, indoors, and gym exercise

• You can wear the Waist training vest for men under the T-shirt. You’ll have a firmer posture, lower back support, and be sweating all day.