Black men’s Athletic Works shorts for sale. The size is large and the material is 100% polyester. The length of the inseam (from the private area to the hem or bottom of the shorts) is 9 inches, the length from the waist to the private area is 14 inches and the when the shorts are completely relaxed or not being worn the waist is about 38 inches. These are very loose and relaxed shorts, giving lots of room for your thighs to move and breathe.