1.natural material; 2.eco-friendly dyeing and printing; 3.fashion color matching. 4.Long sleeve tshirts cotton for Men. All made by our own factory! Competitive price! Top quality! NameLong sleeve tshirt for menMaterial100% Cotton, 100% polyester, cotton/poly blended, or Other FabricsPrintcustomer design printing logo, FREE DESIGN SERVICE SUPPLY.SizeEurope size/Asia size/American size XS,S,M,L,XL ...