Our Men's Pro Cut Bodybuilding Competition Posing Trunks are designed specifically for Bodybuilding Competitors. Compliant with IFBB, NPC, USBF, OCB regulations. They are made from the highest quality 4 way stretch fabric. Our Pro cut gives approximately half glute coverage and the shaped front seam provides a superior fit. The front is lined for extra comfort and the waist and legs are finished with swimwear quality rubber. The foiled finish of the fabric gives a classic sheen to the garment helping you to stand out on stage