Contains 100% certified recycled polyester, certified by Control Union CU811033. Recycled Polyester made from 100% rPET. Ultr... Contains 100% certified recycled polyester, certified by Control Union CU811033. Recycled Polyester made from 100% rPET. Ultra thermal fabric - warmth without weight. Anti-pill finish. Flat lace adjustable drawcord hood. TearAway label for ease of rebranding. The recycled polyester used is equivalent to 8 bottles of 500 ml.