Mammut: Deals

How to Choose Climbing Harnesses

Learn how to choose the correct climbing harness for the type of climbing you do, whether it's sport, trad, ice or alpine.

How to Choose Rainwear

Learn about the types of rainwear, including waterproof/breathable technology, and how to choose the jacket that will best serve your needs.

How to Choose Insulated Outerwear

Can't decide between down or synthetic insulation? Learn to compare the compressibility, warmth and weight of insulated outerwear options.

How to Choose Carabiners

Learn how to choose carabiners for rock climbing, and the benefits of locking, nonlocking, wiregate, bent-gate and straight-gate carabiners.

How to Choose and Use an Avalanche Transceiver

Learn how to choose this safety essential for snow travelers. We cover avalanche transceiver features, use tips and trailhead transceiver checks.

How to Choose Climbing Ropes

Learn how to find a climbing rope that's right for you, with information on types of ropes, diameter, length, features and safety ratings.