Down & Insulated Jackets

Extra-warm, durable down belay jacket Superior warmth for belays, bivouacs and extreme expeditions. This jacket fits over your hardshell for extra insulation and packs down so it can be ready for emergencies. Our industry-leading Mammut Wall baffle construction maximizes the performance of our 900-cuin-fill-power...

Extra-warm down parka This insulated parka features Pertex® Quantum fabric to keep you warm on the mountain, even when temperatures dip. A combination of Mammut Wall and Split Wall chamber construction – filled with 900-cuin-fill-power DRY DOWN – uses layering and offset seams to...

Extra-warm down jacket This insulated jacket features Pertex® Quantum fabric to keep you warm on the mountain, even when the temperature dips. A combination of Mammut Wall and Split Wall chamber construction – filled with 900-cuin-fill-power DRY DOWN – uses layering and offset seams...

Insulated, everyday down parka Made for superior warmth in freezing temps. This parka’s big down chambers contain recycled down with 700 cuin fill power to lock in heat. The recycled polyamide fabric shields you from the wind and a PFC-free DWR treatment repels light...

Lightweight insulated hybrid jacket Delivering the warmth and comfort you need for a wide range of mountain sports, this lightweight hybrid jacket combines all the right fabrics with all the right features. Body-mapped insulation meets stretchy fleece for optimal temperature regulation and freedom of...

Adaptable 3-in-1 thermal hardshell jacket A versatile jacket for cold-weather mountain activities. This insulated hardshell comes with a removable liner vest with press-button attachments for three wearing options. The outer jacket features breathable GORE-TEX 2L with a Pertex® lining and water-repellent 900-cuin-fill-power DRY DOWN...

Vintage-inspired insulated Ventile® jacket This puffer jacket is part of our collaboration with British cult designer, Nigel Cabourn. The collection pays homage to apparel from the 1960s, when the Japanese Direttissima route was first climbed on the Eiger. The outer shell is made from...

Insulated, everyday down jacket Made for superior warmth in freezing temps. This jacket’s big down chambers contain recycled down with 700 cuin fill power to lock in heat. The recycled polyamide fabric shields you from the wind and a PFC-free DWR treatment repels light...

Insulated jacket made from 100% recycled materials For warmth and comfort in sub-zero conditions, this thermal jacket is insulated with a specialized synthetic fill: our one-of-a-kind Mammut LOOPINSULATION, made of recycled rope scraps. Combined with a recycled wind- and water-repellent outer fabric, this cozy...

Insulated jacket made from 100% recycled materials For warmth and comfort in sub-zero conditions, this thermal jacket is insulated with a specialized synthetic fill: our one-of-a-kind Mammut LOOPINSULATION, made of recycled rope scraps. Combined with a recycled wind-repellent outer fabric, this cozy layer offers...

Insulated, multidiscipline jacket The perfect all-rounder, this insulated jacket combines exceptional warmth with lightweight packability to keep up with all your mountain pursuits – from single-day climbs to multi-day hikes and hut-to-hut ski tours. A DWR coating adds wind and abbrasion resistance and shields...

Versatile, breathable insulated layer Warm and breathable for high-intensity ascents. Tested by athletes as part of our Eiger Nordwand range, this jacket offers versatile protection as a mid- or outer layer. Quick-drying Polartec® Alpha® Direct Polypropylene insulation provides warmth in harsh conditions while allowing...

Versatile, lightweight down insulation jacket Lightweight, low-volume insulation. Tested by athletes as part of our Eiger Nordwand range, this packable jacket (with included stuff sack) is a great layering piece. Mammut's 900-cuin-fill-power DRY DOWN insulation offers outstanding warmth-to-weight ratio, even when damp. Strategically placed...

Versatile, thermal-regulating mountaineering layer Lightweight warmth and breathability for intense ascents. This body-mapped layer is part of our athlete-tested Eiger Nordwand range. 20 denier Pertex® Quantum Air outer fabric provides wind resistance and breathability. Highly air-permeable Polartec® Alpha® Direct Polypropylene insulation delivers optimal warmth-to-weight...

Ultra-light down jacket for alpine conditions Whether an insulating or outer layer, this down jacket will keep you warm in harsh mountain conditions while providing the lightest form possible. It achieves its incredible warmth-to-weight ratio with an ultra-light, durable recycled nylon shell featuring weather-resistant...

Ultra-light down jacket for alpine conditions Whether an insulating or outer layer, this down jacket will keep you warm in harsh mountain conditions while providing the lightest form possible. It achieves its incredible warmth-to-weight ratio with an ultra-light, durable recycled nylon shell featuring weather-resistant...

Functional performance year-round down jacket Designed as a functional down jacket for mountain adventures. After countless miles in alpine conditions, the Broad Peak IN Hooded Jacket has earned its place among our essentials. It provides reliable warmth with 800 cuin fill power made from...

Versatile down hybrid jacket Made for warmth and flexibility during summit pushes. This jacket combines 800-cuin-fill-power DRY DOWN, which traps heat even when wet, with a water-repellent Pertex® Quantum exterior for reliable protection in unpredictable conditions. When navigating technical terrain, fleece stretch panels under...

Insulated jacket made from 100% recycled materials For warmth and comfort in sub-zero conditions, this thermal jacket is insulated with a specialized synthetic fill: our one-of-a-kind Mammut LOOPINSULATION, made of recycled rope scraps. Combined with a recycled wind- and water-repellent outer fabric, this cozy...