The Spyder Vyper Insulated Ski Jacket strikes with venom-like precision when winter tries to freeze you out. EXO SHIELD 30K waterproofing with fully sealed seams keeps you bone-dry while 60g of PrimaLoft Black ECO insulation delivers heat without turning you into a walking furnace. When your temperature spikes during intense runs, underarm vents let you dump heat faster than your buddy bails on sketchy features. And your essentials stay secure in multiple pockets while the adjustabl, helmet compatible hood, and stretch cuffs create a fortress against snow invasion. The Vyper gives you technical performance that leaves basic jackets crying in the lodge.