Montane

At Up and Under in Cardiff, we proudly stock Montane clothing and equipment – a brand trusted by mountaineers, endurance athletes, and professionals who operate in the toughest environments on earth. For over 25 years, Montane has pioneered lightweight, breathable, and high-performance gear designed to excel in extreme conditions, from fast-paced mountain pursuits to long-distance expeditions.
Driven by real-world testing with explorers and rescue teams, Montane partners with leading fabric innovators like Pertex and GORE-TEX to engineer durable, protective, and highly functional equipment. With a focus on simplicity and performance, their designs deliver the perfect balance of reliability and style, making Montane a trusted companion for those who move further and faster in the outdoors.
Montane Women's Norste Lite Waterproof Jacket
The Montane Women's Norste Lite Waterproof Jacket is a lightweight waterproof shell built for hiking, walking and trekking. PERTEX® Shield 2.5L 40D fabric provides dependable waterproof and windproof protection while maintaining high breathability during active use. A PIVOT 2 hood, low-profile peak and adjustable cuffs and hem provide practical protection in wet and windy conditions. Weighing just 270g, it is a highly packable layer for changing mountain weather.
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Montane Women's Khamsin Lite Pants
The Montane Women's Khamsin Lite Pants are lightweight lined softshell trousers designed for active use in cold mountain conditions. Aeroflyte Lite fabric provides durable two-way stretch and breathable comfort, while the Octa® 100 fleece lining delivers lightweight warmth and effective moisture management. A minimal-seam construction and tapered leg allow unrestricted movement across demanding activities. With a comfortable adjustable waistband and zipped thigh pocket, they are ideal for hiking, climbing, mountaineering and ski touring.
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Montane Men's Dura Hoodie
The Montane Men's Dura Hoodie is a warm and breathable technical fleece designed for hiking, climbing and mountaineering in cold conditions. Thermo MLG fabric combines high stretch and durable protection with a high-pile fleece interior that traps warmth while allowing moisture to escape. An under-helmet hood, harness-compatible chest pocket and ergonomic fit make it a practical midlayer for active days in the mountains.
Montane Men's Icarus Hoodie 3.0
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.
Montane Men's Phase Jacket
The Montane Men's Phase Jacket is a lightweight and breathable waterproof shell built for hiking, walking and trekking in challenging weather. Its GORE-TEX Performance ePE construction provides dependable waterproof and windproof protection, while the adjustable hood, breathable design and pack-friendly features make it comfortable and practical on the move.
Montane Cetus Cap
The Montane Cetus Cap delivers reliable waterproof protection in an ultra lightweight design, making it perfect for hiking, trail running and everyday outdoor use. Featuring Petrichor Technology™, it offers a 20,000mm waterproof rating with impressive breathability to keep you comfortable in changing conditions. The adjustable bungee fit ensures it stays secure, while the stiffened peak helps keep rain out of your eyes. Weighing just 40 g, it is easy to pack and wear all day. A smart choice for anyone looking for dependable wet weather performance without added bulk.
Montane Men's Norste Waterproof Jacket
The Montane Men’s Norste Waterproof Jacket offers reliable protection in wet conditions with a lightweight and packable design that's ideal for hiking and trekking. Built with PERTEX® Shield 3 layer fabric, it delivers 20,000mm waterproof performance alongside excellent breathability to keep you comfortable on the move. The adjustable PIVOT 2 hood and weather resistant YKK AquaGuard® zips help seal out the elements with ease. Durable yet lightweight, it is designed for year round outdoor use. A dependable choice for those who need performance without compromise.
Montane Women's Ineo Lite Leggings
The Montane Women’s Ineo Lite Leggings combine comfort, performance and versatility in a sleek, close fitting design. Made from MALA Luxe fabric, they offer 4 way stretch, excellent coverage and a soft second skin feel that moves effortlessly with you. The deep stretch waistband and secure pocket design make them ideal for hiking, training and everyday wear. With POLYGIENE® odour control, they stay fresher for longer during active use. A reliable choice for high output days when comfort matters most.
Montane Women's Caelum Pants
The Montane Caelum Pants combine lightweight durability with four-way stretch comfort, making them ideal for hiking, walking and trekking. Built from recycled Vector Stretch fabric with an articulated fit, they offer breathable performance and freedom of movement on the trail.
Montane Women's Protium Lite Pull-on
The Montane Women’s Protium Lite Pull On fleece is a super lightweight women’s mid layer designed for hiking, trail running and climbing. Made with Thermo Grid Fleece Lite, it delivers advanced moisture management, heat regulation and 35% reduced fabric weight for excellent breathability. The trim fit layers easily under waterproof jackets while Polygiene® odour control keeps you fresh during intense mountain activity. If you are searching for a lightweight women’s fleece for fast moving adventures, this is a reliable and high performance choice.
Montane Women's Dart Vest
The Montane Women’s Dart Vest is a lightweight women’s running and hiking vest made from 100% recycled Apex Eco fabric and Polygiene® permanent odour control technology that keeps you fresh during high intensity activities. Designed for trail running, trekking and climbing, it delivers breathable, moisture wicking performance with fast drying comfort. If you're looking for a lightweight women’s outdoor vest for summer adventures, this is a reliable and versatile choice.
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Montane Women's Tenacity Shorts
The Montane Women’s Tenacity Shorts are durable softshell mountain shorts designed for hiking, trekking and technical terrain use. Made from Granite Flex with 88% recycled nylon, they offer breathable wind resistance and excellent abrasion protection. A harness compatible waistband and articulated mountain fit ensure unrestricted movement on steep ascents and rocky scrambles. If you need lightweight women’s hiking shorts built for performance and comfort, the Tenacity Shorts are a dependable choice.
Montane Men's Volantis 7" Short
The Montane Men’s Volantis 7in Shorts are lightweight stretch hiking and trail running shorts designed for high performance mountain days. Made from Granite Stretch Nano with 87% recycled nylon, they offer breathable comfort, 4 way stretch and durable softshell protection. At just 135g, these men’s outdoor shorts are ideal for trekking, fastpacking and summer adventures. If you need versatile lightweight men’s mountain shorts built for movement, the Volantis Shorts deliver.
Montane Gecko VP12+
The Montane Gecko VP12+ is a lightweight 12L hydration vest pack built for trail and ultra running. Featuring Raptor Flex 4 way stretch fabric, a body hugging bounce-free fit and Contact Air Mesh Plus harness, it delivers secure comfort over long distances. Supplied with 2 x 500ml UltraFlasks™ and treated with Polygiene® odour control, this trail running hydration pack is ideal for mountain runners pushing further.
Montane Women's Mossa Pants
The Montane Women’s Mossa Pants are engineered for technical mountaineering and climbing, combining lightweight durability with exceptional freedom of movement. Built from Granite Flex recycled nylon with 4 way stretch and abrasion resistance, they deliver comfort and confidence on steep terrain. The integrated LP waistband and Mountain Fit ensure harness compatibility and layering versatility. Designed for performance driven days in the mountains, these pants move naturally with you from approach to summit.
Montane Women's Tenacity Pants
The Montane Women’s Tenacity Pants are built with Granite Flex recycled softshell fabric for lightweight wind resistance, stretch mobility and abrasion durability. Featuring a harness compatible waistband, articulated Mountain fit and recycled YKK Natulon® zips, ideal for hiking, trekking and mountain adventures.
Montane Women's Volantis 4" Short
The Montane Women’s Volantis 4" Shorts are lightweight stretch hiking and trail running shorts designed for high performance mountain days. Made from Granite Stretch Nano with 87% recycled nylon, they deliver breathable comfort, 4 way stretch and durable softshell protection. At just 125g, these women’s outdoor shorts are ideal for trekking, fastpacking and summer adventures. An adjustable waistband, concealed zip pockets and Polygiene® odour control make them a reliable choice for multi day use. If you need versatile women’s mountain shorts built for movement and durability, the Volantis 4" Shorts are ready for the challenge.
Montane Extreme Jacket
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.
Montane Men's Tenacity Nano Softshell Jacket
The Montane Tenacity Nano Jacket is Montane’s lightest softshell, weighing just 250g, making it perfect for fast-paced mountain adventures. Crafted from Granite Stretch Nano fabric, it delivers 4-way stretch for unrestricted movement during hiking, climbing, trekking, or mountaineering. A non-fluorocarbon DWR finish offers light rain and wind resistance, while offset seams, a bonded zip placket, and minimalist design enhance comfort and packability. With harness-compatible pockets and an adjustable hem, this ultralight softshell is built for technical terrain and long alpine days.
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Montane Men's Tenacity Nano Hooded Softshell Jacket
The Montane Men's Tenacity Nano Hooded Softshell Jacket is Montane’s lightest softshell, designed for fast-paced mountain adventures. Weighing just 275g, it’s breathable, durable, and stretches 4 ways for full freedom of movement. Made with Granite Stretch Nano fabric, it’s abrasion-resistant and treated with a non-fluorocarbon DWR for wind and light rain protection. Its streamlined design boosts mobility and packability, with offset seams, a helmet-compatible hood, harness-friendly YKK zip pockets, and an adjustable hem. Ideal for hiking, climbing, trekking, and fastpacking.
Montane Women's Alta XT Jacket
The Montane Women’s Alta XT Jacket is a robust, fully waterproof shell built for extreme mountain conditions. Using recycled 70D GORE-TEX Pro ePE, it offers industry-leading durability, breathability, and PFC/PFAS-free weather protection. With a helmet-compatible hood, harness-ready construction, and strategic seam placement, it’s made for demanding climbs and alpine expeditions. Sew-free bonded pockets, pit zips, and Barrier Technology add performance in all-weather adventures.
Montane Men's Alta XT Jacket
The Montane Men's Alta XT Jacket has been built for serious mountain use, combining rugged Gore-Tex Pro with advanced waterproofing tech. It features a helmet-compatible hood, pit zips, and a harness-ready design for performance in harsh alpine environments. With fully bonded seams, durable materials, and a fit built for layering, this jacket keeps you dry, mobile, and protected. Ideal for climbers, hikers, and adventurers pushing through wet, wild conditions.
Montane Supercell Waterproof Glove
The Montane Supercell Gloves are fully waterproof, breathable, and built to provide durability in tough alpine environments. Combining PETRICHOR waterproof technology, goat leather reinforcements, and Sherpa fleece lining, they deliver warmth, protection, and dexterity in cold, wet conditions. Ideal for mountaineering, winter climbing, and expedition use, with articulated fingers, gauntlet cuffs, and leash loops for a secure fit.
Montane Women's Supercell Waterproof Glove
The Montane Women's Supercell Waterproof Gloves are fully waterproof, breathable, and built to provide durability in tough alpine environments. Combining PETRICHOR waterproof technology, goat leather reinforcements, and Sherpa fleece lining, they deliver warmth, protection, and dexterity in cold, wet conditions. Ideal for mountaineering, winter climbing, and expedition use, with articulated fingers, gauntlet cuffs, and leash loops for a secure fit.
Montane Dart XT Liner Glove
The Montane Dart XT Liner Gloves are lightweight, moisture-wicking liner gloves built for mountain conditions. Made with APEX THERMO fabric and POLYGIENE® odour control, they offer warmth, stretch, and touchscreen compatibility. Perfect for layering, these precision-fit gloves keep hands warm and comfortable during cold-weather adventures.
Montane Men's Kamen Hooded Down Jacket
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.
Montane Cetus Mitt
The Montane Cetus Mitt delivers high-performance waterproof protection with PETRICHOR TECHNOLOGY™. Lightweight yet durable, these mitts feature AX Grip panels, articulated design, and extended cuffs for secure weather defence. Ideal for wet, changeable conditions, they’re built to layer over inner gloves for maximum protection and comfort during demanding outdoor activities.
Montane Montane Braces
The Montane Unisex Braces offer a comfortable and adjustable alternative to belts, designed for technical activities where mobility matters. Made from a stretchy nylon-elastane blend with a low-profile fit, they’re ideal for layering under mountain gear. Hook-and-loop adjustability and secure attachment points keep everything in place, so you can move freely on any adventure.
Montane Punk Balaclava
The Montane Unisex Punk Balaclava is a warm, windproof, and breathable mountain essential. Constructed with Thermo Stretch fleece and PERTEX® QUANTUM panels, it offers full face coverage and comfort in cold conditions. Enhanced ventilation, a raised peak, and an ergonomic fit make it perfect for winter hiking, expeditions, and ski touring.
Montane Men's Fortes Lite Hooded Insulated Jacket
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.
Montane 25mm Belt
The Montane 25mm Belt is a tough, lightweight accessory designed for outdoor versatility. Made with durable webbing and a low-profile hook buckle closure, it offers a secure fit without adding bulk. Weighing only 30g, it’s ideal for layering under harnesses or hip belts. Simple, adjustable, and built to last, this belt is a reliable choice for any adventure.
Montane 35mm Belt
The Montane 35mm Belt is a durable, reliable belt designed for outdoor adventures and everyday use. Built with tough 35mm webbing and a low-profile hook buckle, it offers a secure fit without unnecessary bulk. Weighing just 50g, it’s lightweight, adjustable, and easy to wear under harnesses or packs. A simple yet essential addition to any adventure wardrobe.