Men sexy interesting jockstrap underwear. Strapless back, slip ring design. This item is one size. Fits 24.0-38.0 "waist. Wide and elastic waistband. The waistband is very stretchy and gives way. 95% Cotton, 5% Elastane. You will find that wearing it under certain items of clothing will bring you admiring glances! It pushes your cock and balls out nice. You got a lot of admiring looks! Do your larger parts of the man need to be lifted and supported? This is the strap to get the job done. Soft and practical.Ideal for multiple occasions,like workout,gym,exercising,biking,baseball.It is also nice for casual.