Alpinestars Men's All Mountain Jacket 100%Polyamide Imported Durable waterproof and breathable All seams are tape-sealed for additional waterproofing ability over repeated use. Main frontal YKK zipper includes rubber ridges which close tightly behind slider to seal out elements Two external waterproof side pockets positioned behind laser-cut flange for comfort and styling Two external zippered vents to regulate body temperature, zippers are waterproof when closed. The ultra-lightweight and durable All Mountain Jacket is constructed from a technical waterproof outer shell that incorporates a water-resistant main zipper and storm hood to ramp up its performance in poor weather conditions. Shock cord adjustments on the waist and collar combine with the Velcro wrist closures for a highly customizable fit, 2.5 rip-stop main shell with interior lining backed by heat-stamped printing. (Waterproofness 15.000mm and breathability 10.000g). Technical waterproof and breathable two layer rip-stop main shell with reinforced interior lining for durability All seams are tape-sealed for additional water-resistance performance for repeated use Highly water-resistant main frontal YKK zipper includes rubber ridges which close tightly behind slider to seal out elements Two external water resistant side pockets positioned behind laser-cut flange for comfort and styling