... polypropylene 15% spandex 5% remark: 1). we often use cotton,combed cotton,polypropylene,acrylic,polyamide (nylon),polyester,spandex,elastane etc. 2). ... PaypalOEM availableWe always supply good quality and competitive price. Material60% cotton 20% polypropylene 15% spandex 5% elastaneSize&colorfreeSample time1~2 ... will refund all the sample charge. Men boat socks cotton knitted with leisure style