Insulation

The Mountain Equipment Intra Hooded Women's Jacket provides lightweight warmth and reliable protection for hiking, winter climbing and ski touring. Its 60g/m² Aerius™ synthetic insulation offers an excellent warmth-to-weight ratio, while the breathable Helium 20D outer helps protect against wind and light precipitation. An insulated helmet-compatible hood and articulated Alpine fit provide added protection and freedom of movement. Compact and versatile, it works as both an outer layer and a warm mid-layer in cold, damp conditions.

The Mountain Equipment Superflux Hooded Men's Jacket combines reliable warmth with all-weather protection for demanding mountain adventures. POLARLOFT® Featherless insulation provides down-like warmth while maintaining performance in damp conditions. Its windproof and highly water-resistant DRILITE® LOFT outer protects against challenging weather while remaining breathable. With a packable design and practical mountain features, it is ideal for mountaineering and year-round layering.

The Mountain Equipment Intra Light Men's Vest delivers lightweight warmth for hiking, ski touring, rock climbing and alpine adventures. Aerius™ synthetic insulation provides an excellent warmth-to-weight ratio, while the breathable Octayarn back panel helps manage moisture during high-output activity. Wind-resistant fabric and a DWR finish add protection from changing mountain weather. With practical pockets and a compact packable design, it is a versatile addition to any layering system.

The Mountain Equipment Intra Hooded Men's Jacket provides lightweight warmth and reliable protection for hiking, winter climbing and ski touring. Its 60g/m² Aerius™ synthetic insulation offers an excellent warmth-to-weight ratio, while the breathable Helium 20D outer helps protect against wind and light precipitation. An insulated helmet-compatible hood and articulated Alpine fit provide added protection and freedom of movement. Compact and versatile, it works as both an outer layer and a warm mid-layer in cold, damp conditions.

The Montane Men's Icarus Hoodie 3.0 is a lightweight synthetic insulated jacket designed for hiking, trekking and mountain use in cold and changeable weather conditions. PERTEX® QUANTUM recycled nylon provides lightweight wind protection, while PRIMALOFT® RISE insulation delivers reliable warmth even in damp conditions. With a Pivot hood, adjustable hem, elasticated cuffs and articulated REACH construction, it offers warmth, comfort and freedom of movement without unnecessary bulk.

The Rab Women's Microlighter Jacket is a lightweight and versatile insulated jacket designed for year-round outdoor use. Breathable TXdown® insulation provides comfortable warmth without adding bulk, making it easy to layer or pack away when not needed. The Pertex® Quantum with NetPlus® outer fabric is made using recycled fishing nets, combining low weight with reliable performance. Ideal for hiking, climbing, bouldering and fastpacking.

The Rab Microlighter Jacket is a lightweight and breathable insulated layer designed for year-round use. Filled with TXdown® recycled down-infused insulation and made with Pertex® Quantum with NetPlus®, it provides low-bulk warmth that's easy to layer and pack away for hiking, trekking and climbing.

The Rab Microlight Alpine Hoody is a lightweight, packable down jacket built for climbing, hiking and mountain adventures. Featuring 700 fill power recycled down, a windproof Pertex® Quantum outer and a warm insulated hood, it delivers dependable warmth with minimal weight all year round.

The Montane Extreme Jacket is built for cold, wet, and demanding mountain conditions. Featuring a windproof PERTEX® QUANTUM outer and warm deep pile lining, it delivers reliable protection during long days in harsh environments. The directional fabric system keeps moisture moving away from the body to maintain comfort. Ideal for mountaineering and expedition use where performance matters most.

The Montane Men’s Kamen Hooded Down Jacket is built for mountaineers tackling freezing and high-altitude conditions. Combining ultra light PERTEX QUANTUM Diamond Fuse fabric with fast-drying ExpeDRY 800 fill power goose down, it provides exceptional warmth without added weight. The helmet compatible hood, technical mountain fit and advanced baffle construction lock in heat while allowing full freedom of movement. PrimaLoft Gold Active Vent panels manage moisture to keep you comfortable through long and demanding climbs. The Kamen is your trusted companion for winter missions and alpine expeditions where reliable warmth matters most.

The Rab Women’s Nebitron Pro Insulated Jacket (previously the Nebula Pro) is a durable, synthetic insulated jacket designed for cold and damp conditions. Featuring recycled Pertex® Quantum Pro fabric with a DWR coating, it provides windproof and water-resistant protection while remaining breathable. PrimaLoft® Silver RISE insulation delivers down-like warmth, even when wet, making it ideal for winter hikes, climbing, and mountaineering. With its helmet-compatible hood, harness-friendly pockets, and packable design, it’s a versatile and reliable layer for harsh environments.

This is it - the daddy - the synthetic jacket to end them all. The Mountain Equipment Oreus Hooded Men's Jacket is a ground breaking synthetic insulated jacket discerning outdoor enthusiasts. Built with Aetherm™ Precision Insulation which provides down-like warmth with the durability and weather resistance of synthetic fill. The recycled 10D outer fabric with PFAS-free DWR keeps the elements at bay, while the helmet-compatible hood and smart pocket design make it a true all-round performer. Durable, sustainable, and designed in the UK, the Oreus is built to last season after season.

The Montane Men’s Fortes Lite Hooded Insulated Jacket is a lightweight, packable, and highly breathable layer designed for fast-moving adventures in cold weather. Its Barrier Tough ripstop outer with PFAS-free DWR protects against wind and showers, while PrimaLoft® Gold Active Vent insulation provides warmth and moisture control. Montane’s REACH articulation and PIVOT 2 hood ensure unrestricted movement and comfort on the go. At just 335g, this versatile insulated jacket is built for hiking, trekking, and fast-packing in demanding conditions.

The Rab Men’s Nebitron Pro Insulated Jacket (previously the Nebula Pro) is a durable, synthetic insulated jacket designed for cold and damp conditions. Featuring recycled Pertex® Quantum Pro fabric with a DWR coating, it provides windproof and water-resistant protection while remaining breathable. PrimaLoft® Silver RISE insulation delivers down-like warmth, even when wet, making it ideal for winter hikes, climbing, and mountaineering. With its helmet-compatible hood, harness-friendly pockets, and packable design, it’s a versatile and reliable layer for harsh environments.

The Patagonia Mens Nano Air Ultralight Pullover is built for cold weather missions where you need warmth without slowing down. Its featherlight FullRange insulation, recycled ripstop fabric and advanced breathability keep your core comfortable while allowing heat to escape during hard efforts. With a smooth technical fit and excellent stretch, it moves easily through climbing, fast hiking and ski touring. Packable, weather resistant and Fair Trade Certified sewn, it is a dependable active insulation layer for high output days.

The Patagonia Women's Nano-Air Ultralight Full-Zip Hoody is a lightweight, breathable, and stretchy insulated jacket designed for high-output adventures. Featuring 20-g FullRange™ insulation, a 100% recycled polyester ripstop shell, and a PFAS-free DWR finish, it offers exceptional warmth, mobility, and moisture management. The Light Touch Expansion Hood fits with or without a helmet, while underarm venting regulates temperature. Ethically made in a Fair Trade Certified™ factory, it’s the perfect layer for fast-moving mountain pursuits.