Their warmest down jacket.

This warm down jacket is developed for mountaineering and belaying and is suitable for a wide range of outdoor activities where extra warmth is needed.

We use a durable aeroDownproof face fabric because it provides weather protection, is lightweight yet strong and durable and soft to the touch. For the insulation, we use 800+ fill power down (286,7 grams L) because it offers great insulation-to-weight and is highly packable.

The aeroDownproof face fabric is a 30D 100% recycled nylon, 53gm2. We use RDS-certified 800+ fill power 90/10 duck down.

Key features include: Hand warming pockets, an insulating hood with one-hand adjustment option, bottom hem adjustment, and an inside pocket.

The jacket has a regular fit with a longer cut in the back for extra protection.