Product DescriptionMaterial: silver ion fabric + PUSize: S/M, height 23.5 cm; waist circumference 62-77 cm;L/XL, height 23.5 cm; waist circumference 77-85 cm;XXL/XXXL, height 23.5 cm; waist circumference 85-93 cm;Color: blackQuantity: 1 piecePackage content: 1*cord belt1. SPECIAL PREMIUM MATERIAL The waist training sports belt is made of silver ion rubber coating material, which increases the sweating effect and is flexible and durable. The comfortable fabric adapts to your body, increasing the build-up of heat and wicking away sweat. And it can provide breathability in hot saunas or other fitness activities to keep you cool and comfortable without squeezing or irritating your skin.2. SIMPLE WAIST TRAINER DESIGN This Sport Waist Trainer Corset is quite light as the classic sauna belt sweat belt. It has no clasp, hooks and steel bones. Nobody can care that you are wearing a Waist Trainer weight lifting belt if it is left under your clothes. You can wear it comfortably and with no stress on your back.3. ABDOMINAL COMPRESSION FAT This abdominal belt waist trainer can slim the abdomen after exercise, provides instant abdominal compression and back support, hides abdominal bulge, helps in losing belly fat, reduces abdominal waist. If you use it with cream for your weight loss, the effect would be shown more clearly.4. WAIST SUPPORT AND WAIST PROTECTION: The waist shaping belt is very elastic and offers a lot of support for your sides and back. For seated office workers, a soft and strong waistband helps maintain a straight posture and relieves back pain. For girls who work out in the gym, it reduces the risk of injury such as herniated disc and lumbar muscle strain during fitness exercises.5. SUITABLE FOR EVERYDAY WEAR You can wear to the gym, running, yoga, biking, sauna and other workout by giving you the compression to stimulate the thermal activity in your core, which increases perspiration and releases toxins. Waist Trainer maximizes the effectiveness of your fitness.