Marmot tends to design a model well, and keep it on marke for a long time, only making tiny adjustments along the way as that's all that's ever needed. The Spire Jacket is a prime example: it's been a popular choice for years. The Spire is right at home protecting you from the weather from Fall till Spring, in snow sports and other demanding use. - Very durable, waterproor, windproof, breathable Gore-Tex 3L material, three layer structure - Integrated, helmet-compatible hood - The hood peak has a metal wire brim - Pit zips - Detachable snow skirt - Large front pockets and two inner pockets, all above the height of a backpack's waist belt and climbing harness - Cuff and hem adjustments - RECCO avalanche reflector This is a PFC-free product.