The Windproof Layering Jacket with Agion Active XL stops those chilling winds from cutting through to keep you comfortable where it matters the most. Wear it by itself as a great outerwear jacket for those Fall evenings or wear it as a mid-layer for those chilly Winter mornings. Best of all, the windproof barrier doesn't add bulk and the jacket has a high warmth-to-weight ratio. Materials 3-Layer Windproof Micro-Fleece Features Agion Active XL scent control technology ( Click Here for more information) Windproof Laminate Left Chest Magnattach pocket Right chest zippered vertical pocket Lower zippered pockets