These 32 Degrees Jackets are comfy and stylish for your pup. Lightweight comfort for the breezy days you take your pup on walks. Size Guide: X-Small: Body Length: 8" Chest: 10"-18" Weight: 5-11 lbs Small: Body Length: 10-12" Chest: 17"-23" Weight: 10-26 lbs Medium: Body Length: 14"-16" Chest: 22"-27" Weight: 25-41 lbs Large: Body Length: 18"-20" Chest: 26" - 33" Weight: 40-71 lbs X-Large: Body Length: 22"-24" Chest: 32"-39" Weight: 70-110 lbs XX-Large: Body Length: 28"-32" Chest: 38"-45" Weight: 115-140 lbs Materials: Contents of Red Jacket: Shell: 100% Nylon Plaid: 100% Polyester Lining: 100% Nylon Insulation: 100% Polyester Contents of Pink, Blue and Orange Jacket: Shell: 100% Nylon Lining: 100% Nylon Insulation: 100% Polyester Care Instructions: Fasten all closures before washing Machine wash cold separately Gentle cycle Use mild detergent Only non-chlorine bleach when needed Tumble dry low Remove promptly Do not iron Do not dry clean