Mammut Eigerjoch Pro IN Hooded Jacket Men Down Jacket

A men's down jacket from Mammut's Eiger Extreme line, engineered for demanding alpine conditions. It pairs a lightweight Pertex® Quantum Pro outer with water‑repellent goose down and synthetic insulation in moisture‑exposed zones.

Key benefits

• High warmth-to-weight ratio with 200 g total down fill and 850 cuin fill power.
• Pertex® Quantum Pro with Diamond Fuse increases weather protection and abrasion resistance at low weight.
• Zoned construction: water‑repellent goose down in dry zones and PrimaLoft® synthetic insulation where moisture is likely.
• Helmet‑compatible hood with reinforced visor and three‑point adjustment for face protection.
• One‑hand hem and hood adjustments with Cohaesive® toggles and packs into the supplied stuff sack with two carabiner loops.

Typical use: alpine mountaineering and high‑altitude approaches in cold, wet conditions when a warm, compressible and mobile insulating layer is required.