This dog coat has the same quality as a Classic Filson coat. Made from 8.5-oz. 100% cotton oil finish Shelter Cloth shell for maximum water repellency, with classic red/black plaid 24-oz. 100% virgin Mackinaw Wool lining. Double layer of moleskin at the neck. Over-size Velcro closures at neck and chest provide a wide range of size adjustment. Measure from base of neck to base of tail. Water repellent. Made in USA. Measure center back length. Small: 13", Medium: 17", Large: 21".