SIZE XL RED PAWTECTORS DOG BOOTS, FITS DOGS WITH FRONT PAWS TO 3.75" WIDE. THE BEST DOG BOOT ON THE MARKET, ENDORSED BY THE ASPCA! VERY SUPPLE YET COMPLETELY WATERPROOF, THE FLEECY INTERIOR IS SOFT AND COZY FOR YOUR PET. THEY DON'T STIFFEN ON ICE, THEY DON'T GET GUMMY ON HOT ASPHALT! PAWTECTORS ARE ALSO FULLY WASHABLE AND DRYABLE! ONE SET OF 4 BOOTS.