Helly Hansen Alta Hi Vis Waterproof Shell Jacket CSA Core waterproof, breathable shell jacket with Helly Tech® Performance membrane. EN ISO 20471 CL3 certified with shoulder reflective for extra visibility. Packable hood, inner pocket and mesh lining for comfort. Features Helly Tech Performance EN ISO 20471 CL 3 Hi Vis EN 343 3,3 Waterproof/Breathable 100% Polyester - 200 g/m² 100% Polyamide - 140 g/m² Lining: 100% Polyamide Fully taped construction YKK center front zip with storm flap Back placket with chin guard in brushed polyester Brushed polyester inside collar Packable hood with draw cord adjustment at front and Velcro adjustment at back Hood designed to be used with a helmet Two hand pockets with flap and Velcro closure Napoleon pocket, no need to open the jacket to access Velcro adjustment at cuffs Loop for ID-card Extended back for improved comfort Zipper for entry inside garment for logo applications Fiber content: Main fabric: 100% Polyester, 200 g Secondary fabric: 100% Polyamide 145 g. Lining: 100% Polyamide