Description: This fitness waist sauna suit made of nylon and milk shreds, comfortable, soft, durable and reducing chafe. This sports vest provides you with back support, ensures correct posture during exercise, maintains body heat, and helps you burn more calories. The neoprene upper body shapewear can stretch and fit the main parts of the upper body to reduce the sweat of extra weight. At the same time, the super elastic triple fabric allows freedom of movement and is suitable for various activities. Making you sweat like crazy when you workout keeps you body warm during cold days with minimal thermal cover with this underwear ,This Corset training vest can be worn under or over your regular shirts. Vests burn more fat, produce heat in a workout wearing Sauna slimming Vest burns fat and accelerating your quick lose water weight. Specification: Material:Neoprene Size Chart: S M Size Waist: 80-95 cm/31.4-37.4 inch, Chest: 86-101 cm/33.8-39.7 inch, Length: 56cm/22 inch L XL Size Waist: 86-101 cm/33.8-39.7 inch, Chest: 92-107 cm/36.2-42.1 inch, Length: 59 cm/23.2 inch XXL 3XL Size Waist: 92-107 cm/36.2-42.1 inch, Chest: 98-113 cm/36.2-42.1 inch, Length: 62 cm/24.4 inch 4XL 5XL Size Waist: 98-113 cm/36.2-42.1 inch, Chest: 104-119 cm/40.9-46.8 inch, Length: 65 cm/25.6 inch Package Includes: 1 Piece Sauna Vest