Flexible support belt with heavy-duty hook and loop closure designed by 4X World's Strongest Man, Brian Shaw, to provide warmth and varying levels of comfortable forgiving abdominal and lumbar support Provides stability and lifting power to use for basic warm ups and conditioning to strength training and competition Features durable stitched side straps with 3 adjustable positions to quickly cinch for additional support Designed to easily hold most standard power belts securely in place with sewn in belt loops for optimal support Large fits abdomen 32" - 36". For optimal fit, be sure to measure where you will wear your belt, not your waist or pant size. The second strongest support belt on the market – ONLY second to our original Evolution Support Belt. The EA Sport Belt is professionally designed by 4X World's Strongest Man, Brian Shaw, to provide warmth with varying levels of support – from your basic warm up set until you place any 4″ power belt in place with the sewn in belt loops for optimal support for maximal lifts. The EA Sport Belt is made of thick but flexible neoprene with a reinforced back, additional side straps for increased support and Velcro meant to hold and last for years. The side straps have 3 recommended positions to easily and quickly adjust support as needed. The EA Sport Belt is to meant to fill the need for a very supportive and long-lasting support belt but more flexible and forgiving than our original Evolution Support Belt. For optimal sizing measure around the largest part of your abdomen where you will wear your support belt. Do not pull the tape measure overly tight to ensure an accurate abdomen circumference measurement. Please select the next size up if you are between sizes, prefer a less restrictive fit, or looking for a "warming" belt. These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.