Please measure your dogs paw and refer to the size chart in the description before purchase. <BR> Dog socks should fit snugly, please choose a close size. If you are in between sizes choose the smaller size.<BR> <BR> S: Paw Width: 1.7in, Length: 4.3in, Grip width:1.4in.<BR> M: Paw Width: 2in, Length: 5.5in, Grip width: 1.6in.<BR> L: Paw Width: 2.2in, Length: 5.9in, Grip width: 1.8in.<BR> XL: Paw Width: 2.6in, Length: 6.3in, Grip width: 2in.<BR>XXL: Paw Width: 2.8in, Length: 6.7in, Grip width:2.4in. <BR> <BR> Features:<BR> Adjustable straps to ensure a suitable fit, keep the socks on the dog's feet <BR> Practical for pet dogs in daily simple wear during all season<BR> Durable and flexible rubber material,your pet will feel very comfortable<BR> Nonslip rubber improves your dog's traction<BR> Waterproof material keep dog's feet dry even if on a wet ground.<BR> Easy to put on and take off. Hand washing recommended.<BR> <BR> Package includes: One set dog boots - 4PCS. <BR><BR> 100% GUARANTEED QUALITY: We guarantee your satisfaction. If you are not satisfied with the goods you received, we will replace or refund your purchase.