Blue &amp; Beige Hooded Two-Tone Dog Parka - Great for Cold Climates - Size: Medium, #ZW866 M The Perfect attire for cold, windy, winter weather Stylish Blue & Tan Parka with all Velcro Closures Removable, snap off hood Made of an easy-care blend of polyester and cotton. Machine washable X-Small fits up to 8", Small fits 8" to 12", Medium fits 12" to 16", Large fits 16" to 20", X-Large fits 20" to 24", XX-Large fits 24" to 30": See sizing photo below.