Nanxson(TM) Men's All Seasons 5 Pack Cushion Crew Work Sock WZM0001 Material: 75% cotton, 20% Polyester,5% spandex; Wash instruction: Hand wash, water degree under 30 degrees; no bleach wash, no ironing, natural drying; neutral detergent; Size: One Size fits most; Suits foots from 24cm to 27.5cm(US 6.5-10;) Function:Breathability/Antibiosis/Absorbent/Deodorization; Comfortable and durable for daily life; Note: There could be a little smells for first wearing, please hang for a while, it will disappear; Feature: Super soft material for cold weather; Multi colors for more daily outfit; Easy to match with most pants and shoes; Perfect gift for yourself and your friends; Package includes:5 pairs *socks; Please note that colors come by random only!