Description of Spyder Alta Jacket They say Alta is the skier's mountain; if that's true, this style's a skier's jacket. Made for performance, articulation pleats allow for better range of motion during activity. Premium materials include stretch waterproof fabric and X-static® Silver Fiber Technology. Because skiing doesn't end with winter, this jacket converts to a vest to capture every possible run of the season. Features: Articulation Pleats Zip-Off Sleeves Armhole Wind Cuffs Back Pocket for Sleeve Storage Critical Seams Taped Waterproof Zippers Zip-Out Powder Skirt with Custom Snaps, Gripper Elastic, and Lycra Panel for Ease of Movement Custom Bug Jacquard Lining Internal Electroincs Pocket with Cord Loop Internal Mesh Goggle Pocket Brushed Micro Fiber Inner Collar Custom Chamois Lens Wipe/Sunglass Case with Retractable Coil Pass Pocket Data Card Pocket Key Holder Clasp in Pocket Velcro Cuff Closure Reflective Spyder Logo Embossed Velcro Anti-Counterfeit Spyder Authenticity Label Custom Spyder Logos, Hardware and Zipper Pulls 4-Way Stretch Dobby with Dermizax™EV 20,000mm Membrane and Spylon+™ Water Repellent Finish 100% Polyester Fiberfill with X-static® Silver Fiber, 100 gram 100% Polyester Fiberfill with X-static® Silver Fiber, 70 gram