Features:Polyester Material: The sauna vest is made of neoprene and polyester, slim fit, elastic and lightweight, it will fit snugly against your body without rolling up/down.Loss Weight: The men waist trainer helps you burn more calories and lose weight faster than your usual workout wear by stimulate sweat and lock body heat.Design Details: High-density pressure fabric tightens excess fat on the chest and underarm fat, and the adjustable three-breasted abdominal belt allows the sports vest to better fit the body during exercise.Zipper Closure: Honeycomb mesh design allows you to wear breathable, sweat-wicking and not stuffy, zipper closure and hook and loop fasteners make it easier for you to put on and take off.Wide Use: Our waist training vest can be worn under a variety of shirts or shapewear and is ideal for running, fitness, basketball and sauna. High compression and lower back support help correct your posture and reduce the risk of injury during workouts.Specifications:Material: Neoprene, polyesterColor: Black, GreyGender: For menSize: L (cm/inch)Size Waist Chest LengthL 91-96/35.8-37.8 101-106/39.7-41.7 63/24.8Package Included:1 x Sauna vestNote:1. Due to the light and screen difference, the item& 039;s color may be slightly different from the pictures.2. Please allow 0.5-2 cm differences due to manual measurement.