Pearl Izumi - Ride Men's Select Thermal Jersey 100% Polyester Imported Contoured, shaped sleeve hem adds warmth; Three back pockets with hidden sweat-proof pocket Autumn/Winter 2015 SELECT Thermal Fleece sets the benchmark in warmth and moisture transfer; Reflective elements for low-light visibility Full-length internal draft flap with zipper garage seals in warmth; Full-length zipper for venting