Wide enough to cover stomach and back. Upgraded version waist trainer width 9.85 inches fits both long and short torso, wide enough to wrap easily around your tummy and stay put during exercise. Use this sweat waist trainer shapewear for 2-3 hours per day to help you get into shape. We advise this waist trimmer belt is used with a calorie controlled diet and exercise plan for the best results. Made with professional grade latex free neoprene for superior heat insulation. The waist trainer for weight loss will not pinch or irritate your skin. Two layers adjustment velcro can freely adjust different level of abs compression for a snug fit. Special mesh backing for breathability during hot sauna or other fitness activities. The waist trainer for women and men is perfect for weight loss training or postpartum back support. Waist trimmer lumbar support with sauna suit effect. The compression built around midsection helps you sweat, corrects posture and boosts fat burn while standing or sitting during work. Combine the continuous use with a healthy lean diet, exercise and drink plenty of water for results. The abdominal trainer is great for weight or power lifting, ab training, and can be used during work, daily outfit, fitness sauna, workout running or sports. Four flexible Acrylic bones on the back function as an effective lumbar back braces support. For sedentary office staff, it helps improve posture and release back pain. For gym training, it reduces the risk of injury like a herniated disc and lumber muscle strain during fitness exercise. The unisex sport weight loss belt and lower back support is applicable for both women and men as a strength training equipment. Please choose the suitable Waist Cincher Trimmer according to your waist size one inch above belly button instead of your pant size. Do avoid direct contact with your skin if you are easily irritated or allergic. Condition: New. Origin: China.