Alpha Industries Boys' Little Classic USN Pea Coat 75% Wool, 20% Nylon, 5% Other Fibers; Lining: 100% Polyester Imported Dry Clean Only The traditional U.S. Navy 10-button pea coat is suitable for temperatures 25 degrees and above Constructed from 75 percent wool melton/25 percent blend this boys pea coat is made for long-lasting wear The nylon quilted lining provides warmth and comfort The coat has two big hand-warmer pockets and internal chest pocket for kids to store their stuff The vent back allows for ease of movement