Women's 4-Pair Pack - Cotton No-Show Socks *Non Slip*(Available in 2 Colors) 100% cotton A never before seen true no-show ultra low-cut sock Uniquely designed with a silicone finish at the heel to hug your feet & not slip off Designed with non-skid silicone patches at the sole to prevent slipping inside of the shoe Size:5-8 (US) D,4 pair pack; available in black, grey, apricot, or combo cotton 100%,Stealth, breathable, absorb sweat, deodorization, prevent beriberi, anti friction