600D high abrasion resistant 100% polyester Dupont KevlarĂ– lining on impact areas such as the arms, back and shoulders Collar snaps keep collar down while at high speeds YKK front zipper with embossed button snap wind cover Double zipper opens up from bottom for comfort in riding position YKK armpit zippers allow for ventilation YKK wrist closure zippers for easy glove access Interior back, elbow and shoulder pouches for optional padding (sold separately) Double shoulder design and pre-curved sleeves for comfort in riding position No flap collar. JACKET ATLAS BLK 2X