Designed with powerlifters and weightlifters in mind. Heavyweight black torso fabric manufactured from Meryl® & Lycra® fibers to stay soft and breathable, while providing durability and compression. Lighter trim fabric in Nylon & Lycra® to minimize restriction and aid comfort. Elasticized leg bands for a secure fit around the legs. Rubber edging for a clean, professional finish around the straps. IPF approved and IWF, USAPL and USPA compliant. Manufactured exclusively in Great Britain.