Alpha SV Jacket Men's is a shell jacket designed for climbing, built as a maximum-durability hardshell for waterproof, windproof protection in severe alpine conditions. Product Type: Men's waterproof shell jacket Material: GORE-TEX PRO ePE (Waterproof) Built with burly 100D GORE-TEX PRO ePE for sustained exposure in harsh alpine terrain. Pit zippers for added ventilation during high-output climbing. Low-profile RECCO® reflector hidden in the hood brim to improve searchability in emergencies. For a climbing layering system, pair it with a men's fleece jacket and finish with a beanie . When the mountain shows its teeth, this is the shell you want. The Alpha SV Jacket is built to endure relentlessly severe conditions, committing ascents, and sustained exposure in the world’s harshest alpine terrain. Constructed with burly 100D GORE-TEX PRO ePE, this shell delivers unwavering waterproof-breathable performance and confidence-inspiring protection that will keep you climbing—even when the mountain is at its worst. What's been updated: The Alpha SV has been updated to 100D GORE-TEX PRO ePE, our most durable, waterproof-breathable protection, now even lighter and stronger than before—all while remaining free from intentionally added PFAS. A low-profile RECCO® reflector hidden in the hood brim improves your searchability in emergency situations. Internal storage options have expanded to include two new dump pockets for stashing gloves or a toque, as well as a security pocket to keep valuables safe.