Weixinbuy Pet Puppy Dog Anti-slip Cotton Knit Socks 4pcs/set Blue It's the Asian size will Small than the US size, and it's Fits for Small Dog Material: Cotton Blend Colors: Red, Rose, Blue, Khaki Size: Asia XS(Tag:S)/S(Tag:M)/M(Tag:L)/L(Tag:XL) Package Includes: 4 Pcs/set Pet Dog Socks