Coefficient LT Beanie Socks_Long Reliable 10-point crampons for mountaineering

Reliable 10-point crampons for mountaineering and glacier travel

Built from 100% biodegradable recycled polyester

Built for the hiker who needs reliable performance without excessive bulk

Ultralight and compact

comforting classic for cold alpine evenings

Coefficient LT Beanie Socks_Long Reliable 10-point crampons for mountaineeringUltralight warmth for high output missions. The Coefficient LT Beanie is a minimalist fleece hat designed for fast paced winter activities like trail running and ski touring. Made from Polartec Power Grid fleece, it traps heat efficiently while remaining breathable enough to prevent overheating during intense effort. Its low profile design fits seamlessly under a climbing or ski helmet, making it an essential layer for cold days in the mountains.