4 Size Suggecstion--●M waist:26-28inch ●L waist:28-30inch ●XL waist:30-32inch ●XXL waist:32-35inch

This Mens jockstrap underwear is made of Mesh, breathable and comfort stretch fabric,The fabric is different from ordinary nylon,it's more light, soft, dense, smooth, gives you silky touch and it's Good affinity to skin.

Its waistband and straps are extremely thin, good elasticity and strength, without tightness, sliding, or rolling.

It has enough pouch space for good support, it could reduces chaffing on your training, gym, running, exercise,biking, etc.

It's design by low rise and no visible line, so it can stays hidden underneath pants, and can be worn with a variety of your clothing

So enjoy! It is the best jock straps for men!