CONSTRUCTION: Durable polyester shell with Castle ColdShield® high loft insulation (200g body/150g sleeve). WATERPROOFING: Ven-Tex® 1.0 windproof, waterproof, breathable coated shell materials and DWR (durable water resistant) treated outer shell surface. • Double stitched seams • Ventec® zippered underarm vents with snow blocker mesh • 3M™ Scotchlite™ Reflective treatments • Windblocking front placket • Zippered internal chest pocket • Zippered external chest pocket and Bemberg lined hand pockets • Adjustable insulated removable hood • Insulated, fleece lined collar • Fleece lined Velcro® adjustable cuffs • YKK main zipper • Shock cord adjustable hem • D-Ring on bottom hem