Alpha Jacket Men's is a versatile hybrid GORE-TEX shell jacket designed for alpine climbing and hiking, built for extreme weather, shifting conditions, and varied terrain. Product Type: Men’s windproof shell jacket Material: GORE-TEX PRO Weight: 370g / 13.1 oz Hybrid construction uses GORE-TEX PRO Most Rugged in high-wear areas and ultralight GORE-TEX with Hadron® face fabric in low-wear zones. Helmet-compatible StormHood™ provides protection without impacting vision. Pit zippers add ventilation during high-output movement. Pair it with a men’s fleece jacket and men’s hiking pants for layering and weather protection on alpine days. 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.