Alpha Jacket Men's is a GORE-TEX® PRO shell jacket designed for alpine climbing. Product Type: Men's windproof shell jacket Material: GORE-TEX PRO Most Rugged with GORE-TEX and Hadron® face fabric zoning Weight: 370g Helmet-compatible StormHood™ for protection without impacting vision Pit zippers add ventilation during high output RECCO® reflector can aid search and rescue Pair it with a Men’s fleece jacket and men’s Gore-Tex pants for a layered alpine system. Extreme weather, shifting conditions, varied terrain, motion and rest – these are alpine realities. The Alpha is a highly versatile hardshell designed to handle them. GORE-TEX PRO Most Rugged reinforces high-wear areas, while ultralight, highly abrasion-resistant GORE-TEX with Hadron® face fabric zones in low-wear areas shed grams and improve breathability. The helmet-compatible StormHood™ delivers protection without impacting vision, a RECCO® reflector can aid search and rescue, and pit zippers add ventilation.