Synthetic Insulation

The Mammut Sender IN Hooded Jacket offers warmth and sustainability in cold weather gear. Its innovative Loopinsulation repurposes leftover polyester rope scraps, creating an eco-friendly layer. It's...

Warm, adaptable and protective, this hooded insulated jacket is built for varied mountain conditions. With intelligent Insulation Type and controlled air permeable fabric, it excels in start stop...

The Rab Cirrus Flex Insulated Jacket combines warmth, breathability, and packability, making it an essential piece for versatile layering in any season. Rab says:  Lightweight, packable insulated...

BG TOP PICK – The new incarnation of this outdoor classic, has been redesigned for an improved fit, coupled this with its Ultralight design and its Revolutionary lightweight PlumaFill insulation and...

The Rab Cirrus Alpine Insulated Jacket offers versatile, reliable warmth for hikers. Its updated design features efficient PrimaLoft® Silver RISE insulation and recycled Pertex® Quantum fabric for...

Patagonia have combined there highly popular R1 fleece with a wind and water resistant layer in orer to create a jacket that is perfect for so many outdoor adventures, whether as a comfortable winter...

Patagonia have combined there highly popular R1 fleece with a wind and water resistant layer in orer to create a vest that is perfect for so many outdoor adventures, whether as a comfortable winter...

Reliable winter comfort with a practical feature set Patagonia says:  Steeped in pure Patagonia DNA, this warm, timeless and versatile hooded parka was inspired by a piece we made in the early 80s...

Light, warm, and breathable, this jacket excels at keeping you comfortable during high-output activities. Montane says:  This durable yet technical jacket has 4-way stretch for dynamic movement in...

The Rab Xenair Alpine Light jacket is a lightweight, insulated jacket with strategically mapped insulation for activities like hiking and climbing. It's warm, breathable, and packable, making it...

The Rab Cirrus Insulated Vest is ideal for hikers, offering warmth and versatility year-round. Refined with improved PrimaLoft® Silver RISE insulation, it's lightweight and durable, made from...

Patagonia's DAS Light Pants offer warmth and packability for mountaineers. The PlumaFill synthetic insulation mimics a down loft while maintaining warmth when wet. The pants have a weather-resistant...

The Switch Pro Hooded Jacket is a mid-layer for fast-moving hikers, alpinists, and climbers. It combines warmth, breathability, and comfort with Octayarn warp-knit insulation, 20D RS nylon outer...

Warmth, packability, and versatility for year-round mountain adventures. Rab says:  Layer in winter or use as an outer in the warmer months, this versatile synthetic insulated jacket is perfect for...

BG TOP PICK:  Top Pick for Alpine Versatility: The Patagonia DAS Light Insulated Hoody combines lightweight warmth, weather resistance, and a streamlined design, making it the perfect companion for...

BC TOP PICK: Proven synthetic performance with dependable warmth and durability, the Patagonia Nano Puff remains a benchmark layer for cold, unpredictable weather. Patagonia says:  We built the Nano...

BG TOP PICK:  A Top Synthetic Pick for Alpine Versatility: The Rab Cirrus Flex Insulated Hoody offers adaptable warmth and mobility, making it a reliable layering piece for outdoor adventures in...

The Deviator Insulated Hoody is a breathable, windproof, and insulated mid-layer that is suitable for winter pursuits such as hiking, biking, and climbing. It is made with a windproof outer shell, a...

The Mountain Arete LB Vest is one of the lightest weight synthetic vests on the market that is dual-sided for both providing insulation and as a breathable layer for more rigorous activities...

A well-balanced synthetic jacket that manages warmth, breathability and movement with impressive precision. Montane says:  Protecting against biting winter winds, the lightweight Nylon ripstop outer...

Crafted with decades of insulation expertise, Rab's warmest, lightest and most-packable belay jacket excels when the elements are at their worst. With advanced Insulation Type and fabric technology,...

BC TOP PICK: Combining resilient PrimaLoft warmth with a hardwearing shell, the Patagonia Hi-Loft Nano Puff Hoody excels in cold, wet environments where reliability matters most. Patagonia...

Synthetic insulated pants with reinforced high wear areas to put your mind at ease while using them.  Rab says Synthetic insulated pant with PrimaLoft® Gold Insulation, Recycled Pertex® Quantum...

The Rab Xenair Insulated Vest is a versatile, lightweight vest designed for outdoor activities. It provides essential warmth and breathability without sacrificing mobility or bulk. The vest also has...

This jacket is warm, lightweight, sustainable, and reliable for all-mountain activities. Mountain Equipment says:  Lightweight, warm and comfortable, this HD® Wool insulated jacket is a versatile...

The Rab Cirrus Flex Insulated Vest offers lightweight warmth and breathability, making it an essential piece for versatile layering on any adventure. Rab says:  Lightweight, packable insulated vest...

BG TOP PICK: The Rab Cirrus Ultra Insulated Hoody, with PrimaLoft® ThermoPlume®+ insulation, balances warmth and packability. The Thermo Ionic Lining Technology enhances core warmth, while the...

The Deviator Insulated Hoody is a breathable, windproof, and insulated mid-layer that is suitable for winter pursuits such as hiking, biking, and climbing. It is made with a windproof outer shell, a...

BG TOP PICK: Light, breathable, and mountain-ready, the Mammut Eiger Nordwand IN Flex Air Vest combines Alpha insulation with an air-permeable shell, making it a top choice for fast-moving alpine...

Lightweight, packable, and versatile—this vest excels across various outdoor activities. Montbell says:  Lightweight, packable and highly stretchy materials provide excellent breathability and...

A proven synthetic belay jacket built for cold, demanding conditions. Mountain Equipment says:  Warm, packable and highly weatherproof this is critical cold-weather insulation for climbers and...

Warm, breathable, and designed for movement, the Fortes Lite Insulated Pants strike a balance between protection and agility for cold, active days in the mountains. Montane says:  Protecting against...

An ultralight, breathable insulated layer designed for fast, cold-weather movement where warmth and mobility must work in balance. Montane says:  Protecting against biting winter winds, the...

BG TOP PICK: Warm, weather-resistant and robust, the Montane Fortes XT Insulated Hoodie is a high-performance synthetic belay jacket built for exposed mountain conditions. Montane says:  Lightweight...

BC TOP PICK: Combining resilient PrimaLoft warmth with a hardwearing shell, the Patagonia Hi-Loft Nano Puff Hoody excels in cold, wet environments where reliability matters most. Patagonia...

The Montbell Light Shell Hooded Jacket offers wind and water resistance, warmth, and moisture management with CLIMAPLUS MESH lining. Its 2-way stretch fabric and athletic silhouette ensure mobility...

Berghaus' Mountain Seeker Synthetic Jacket follows the Extrem ideal of offering all that you need and nothing that you don't. A warm, but breathable synthetic jacket that is durable and built to...

BC TOP PICK: Proven synthetic performance with dependable warmth and durability, the Patagonia Nano Puff Hoody remains a benchmark layer for cold, unpredictable weather. Patagonia says:  We built the...

BC TOP PICK: Proven synthetic performance with dependable warmth and durability, the Patagonia Nano Puff Hoody remains a benchmark layer for cold, unpredictable weather. Patagonia says:  We built the...

BC TOP PICK: Proven synthetic performance with dependable warmth and durability, the Patagonia Nano Puff remains a benchmark layer for cold, unpredictable weather. Patagonia says:  We built the Nano...

Warm, light and built to last. A proven mid-layer that remains one of the most versatile pieces in Patagonia’s range. Patagonia says:  We built the Nano Puff® Vest for climbers who needed a...

Built for speed and breathability, Patagonia’s Nano-Air Ultralight Hoody keeps you warm without overheating—just don’t expect hand pockets. Patagonia says:  For cool, high-output days when you need...

Built for speed and breathability, Patagonia’s Nano-Air Ultralight Hoody keeps you warm without overheating—just don’t expect hand pockets. Patagonia says:  For cool, high-output days when you need...

Patagonia’s Nano-Air Ultralight Pullover is built for speed and breathability. It keeps you warm without overheating, but don’t expect hand pockets. Patagonia says:  Dial in your existing layering...

Light, warm and practical, the Nebitron Pro focuses on core insulation while keeping movement completely unrestricted. Rab says:  Synthetic insulated vest offering instant core warmth in cold, damp...

BG TOP PICK -The Mountain Equipment Oreus is lightweight, warm, and packable—a stand-out synthetic for alpine enthusiasts and those looking for high-performance, eco-friendly insulation in...

A refined mid-layer for active mountain use, offering a precise balance of warmth, stretch and breathability. Mammut says:  Delivering the warmth and comfort you need for a wide range of mountain...

A lightweight, efficient mid-layer that balances warmth, breathability and freedom of movement for year-round mountain use. Mammut says:  Delivering the warmth and comfort you need for a wide range...

A robust, well-engineered belay jacket that delivers dependable warmth and durability in technical mountain conditions. Mammut says:  For outstanding thermal performance whether cragging or bagging...

The SuperStrand LT Hoodie is a very lightweight insulated layer that for the price makes it ideal for those wanting a good packable midlayer or a warm lightweight outer-layer to provide warmth when...

(Unfortunately, we are unable to ship MontBell products outside of the UK)

BCG TOP PICK: Light, breathable, and versatile, the Outdoor Research Vesper Insulated Hoodie delivers reliable warmth and mobility for active days in mixed conditions. A top pick for all-round...

The Rab Xenair Insulated Vest is a versatile, lightweight vest designed for outdoor activities. It provides essential warmth and breathability without sacrificing mobility or bulk. The vest also has...

BG TOP PICK – The new incarnation of this outdoor classic, has been redesigned for an improved fit, coupled this with its Ultralight design and its Revolutionary lightweight PlumaFill insulation and...