ARCITON Men's Sexy Low Rise Jock Strap Thong Pack of 7 Material: 1008/4002/2014 Cotton,4006/2015/2017 Nylon Sexy,comfortable,Stretch,7 stytle 7colors in every stytle!!This item will make your life becomes different everyday in one week Machine Wash or Hand Wash, do not Bleach Usually, the Asian size is smaller than US about 1 size. For example, the Asian M is often equal to the US S, and our item tag is printed in Asian size only.So you order size US"M", we will send you the item with China label size "L".And so on Thanks!