The Helly Hansen 70127 features: Helly Tech waterproof, windproof and breathable fabric in 100% Polyester (108 g/m2) with fully taped construction. Quality YKK front zip with storm flap. Useful twin hand pockets with zippers and flap. Opening in back for ventilation when the going gets warm. Velcro adjustment at cuffs. Dropped tail hem for extra coverage and protection. Matching overtrousers (code 70427) available, or as a set (code 70627) of both jacket and overtrousers.