Be the talk of the dog park with authentic Crocs™, made for dogs! Designed by BARK, these comfy and breathable EVA foam booties make for stylish walkies and all year round—not to mention best-in-shoe fashion. Like human Crocs, these stand up to active walks and dog park runs, with each bootie featuring an adjustable strap, grippy tread bottom, and holes on top. So grab the leash, throw on your Crocs™, and strut your mutt! Adjustable to strap. Grippy tread Holes on top to let those toe beans breathe! Size S for small dogs 15-25 lbs Minimum width of area that fits over your dogs leg = 27mm. Overall Dog "Pad/Foot" Area: H =40.45mm, L =66.25mm , W = 46.25mm Total Height including "Neck" of shoe = 70.75mmSize M for medium dogs 26-50 lbs Minimum width of area that fits over your dogs leg = 33.85mm. Overall Dog "Pad/Foot" Area: H =42mm, L =72.50mm , W = 51.75mm Total Height including "Neck" of shoe = 85.85mmSize L for large dogs 51-80 lbs Minimum width of area that fits over your dogs leg = 42.60mm. Overall Dog "Pad/Foot" Area: H =60.85mm, L =83.75mm , W = 62.85mm Total Height including "Neck" of shoe = 107mm* Just a note though the min width of the "neck" where the dogs leg goes since its EVA foam can flex so it can get wider than that its just how wide it is to start