Please refer to our sizes, sizes from S-XL, S=28-30 inches; M=32-34 inches; L=34-36 inches; XL=36-38 inches;
Nylon fabric, more silky than polyester fabric, closer to the smoothness of the skin, nylon fabric is not easy to fade, can be used for a long time, 13% spandex, make underwear more elastic, parcel performance is very good, access to the beach, swimming pool, hot spring pool, are not easy to embarrass.
The underwear has a pocket that can be inserted into a sponge cover, which can enlarge your parts, look more full, and also cover your parts, so that you don't happen embarrassing things in swimming, beaches, hot springs, parties, etc
Every pair of underwear has an elastic band,Elastic drawstring could be used freely adjustable tightness according your waist
Perfect for Beach, Swimming, Surfing, Bathing, Water Sports etc,When you wear slacks, you can also wear this cupped underpants under it for added space and no mugginess. It's also great to wear when you sleep.