Synthetic Insulation

OMM's new, updated Rotor Vest is the ideal insulating layer, providing a phenomenal amount of warmth in a durable, lightweight package that proved to be very versatile, even when wet.  OMM says The Rotor Vest uses the same PrimaLoft® Gold..…

Lightweight, packable, and versatile—this vest excels across various outdoor activities. Montbell says:  Lightweight, packable and highly stretchy materials provide excellent breathability and moderate heat retention to maintain comfort wh…

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. Berghaus says:  Fitted within an inch of its life to.…

Ultralight, synthetic insulated trousers that offer warmth and comfort in wet or cold conditions, ideal for cold-weather adventures. Enlightened Equipment says:  The Men's Torrid Pants offer outstanding warmth per ounce, and are great for use ar…

UOG 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 missions. Mammut says:  Active insulation for...

UOG TOP PICK - Extrem MTN Arete LB Synthetic Hoody is the lightest Synthetic jacket we currently do. Because of this and its unique reversible design, we have singled this out as one of our favourite jackets of the season.  Berghaus says: …

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 systems or invent an entirely new on…

UOG TOP PICK - Nano-Air Light Vest 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 midlayer, or a sp…

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 weather-resistant, lightweight and packable..…

UOG TOP PICK- U.L Thermawrap Insulated Jacket’s impressive warmth-to-weight ratio, small pack size and high-quality craftsmanship really make this jacket stand out, and that’s why we have singled it out as one of our favourite synthetic..…

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 breathability and just a touc…

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 breathability and just a touc…

UOG 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 its easy to see why we still think this is o…

UOG TOP PICK --Torrid Insulated Jacket, The Torrid Insulated Jackets warmth to weight ratio is unmatched by any other synthetic I have used; it packs down incredibly small, shields you from the wind, and will keep you toasty even when wet. The Torrid…

UOG TOP PICK: Light, warm, and breathable, this jacket excels at keeping you comfortable during high-output activities.A top pick for year-round use Montane says:  This durable yet technical jacket has 4-way stretch for dynamic movement in the..…

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 with fleece side panels for breathability and..…

This is a solid, streamlined choice for those who move fast but still want insulation that breathes. Montane says:  The men’s Sirocco Lite is more than just a hooded jacket. It offers active insulation to elevate your fast-paced adventures…

UOG 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 its easy to see why we still think this is o…

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 biting winter winds, the lightweight Nylon rip…

UOG TOP PICK - SuperStrand LT Insulated Hoodie 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 the..…

A solid choice for mixed conditions where regulating temperature matters, a put-on and leave-on layer. Rab says:  Eliminate the need to stop and change layers as you close in on the summit, with this highly breathable and adaptable synthetic...

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 face fabric and an internal quilting construction t…

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 recycled materials with a DWR finish. Rab...

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 ideal as a mid-layer or outer layer in mild weather. Ra…

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 sports, this lightweight hybrid jacket combines a…

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 fabric, and strategically placed Pontetorto®...

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 fabric works alongside our APT breathable line…

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 and comfort. Montbell says:  The Light Shell se…

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 breathable VerticalX insulating fleece, and a Grid.…

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 breathable VerticalX insulating fleece, and a Grid.…

UOG 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 Puff® Jacket for climbers who needed a...

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 weather while keeping your arms free to move...

A streamlined hybrid layer that balances warmth, breathability and movement for fast days on the hill. Montane says:  The ultimate lightweight thermal regulator, Primaloft Gold Active Vent insulation works alongside our FEATHERLITE Air fabric to…

UOG TOP PICK: Lightweight, breathable, and versatile, the Outdoor Research Vesper Insulated Jacket delivers reliable warmth and freedom of movement for active days in cool, changeable conditions. A top pick for year-round layering. Outdoor Research..…

UOG 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 Nano Puff® Jacket for climbers who neede…

UOG 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 Nano Puff® Jacket for climbers who neede…

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 last, which will make it perfect for any adventure...

The Mont Guide Hoodie for Men is a lightweight, bulk-free insulating layer perfect for cold/wet conditions. Mont Adventure Equipment says:  The Mont Guide Hoodie is a lightweight, bulk-free insulating layer perfect for cold/wet conditions. New..…

UOG TOP PICK: Warm, waterproof, and impressively light, the OMM Barrage Insulated Shell Jacket blends Primaloft insulation with complete weather protection — a top choice for fast, cold mountain days. OMM says:  The Barrage Mountain Jacket…

UOG 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 mountain use. Outdoor Research says: The Vesper Insulated…

UOG TOP PICK: Light, breathable, and packable, the Mountain Core Jacket provides active insulation that strikes a balance between warmth and airflow — an ideal mid-layer for cold, fast-paced mountain days. OMM says:  The Mountain Core Jack…

UOG 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 changing conditions. Rab says:  Lightweight,…

UOG 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 changing conditions. Rab says:  Lightweight,…

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 coldweather all-mountain staple. The Andola i…

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 year-round alpine use. With a fresh design that…

The Montane Icarus Lite is a versatile, lightweight jacket for mountain activities. It features PrimaLoft insulation for warmth, stretch panels for freedom of movement, and a weather-resistant shell. It's ideal for moderate to excellent cold and dry.…

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 activities, negating the need to change layers. Rab..…

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 activities, negating the need to change layers. Rab..…

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 outer, Recycled 20D nylon inner and Recycl…

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 eco-conscious performance. Rab says:  La…

UOG 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 recycled Pertex® Quantum Pro outer fabric re…

UOG TOP PICK - Generator Alpine Insulated Jacket, a superb jacket made for tackling harsh winter environments. This jacket is packed with features and provides a lot of warmth quickly. We’ve singled it out as one of our top synthetic jackets...

UOG 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 12D Nylon ripstop outer fabric with acrylic..…

With dependable warmth and rugged construction, the Rab Nebitron Pro is a go-to insulated layer for serious winter explorers. Rab says:  If you need hardworking synthetic insulation that you can stuff in a pack and wear anywhere, the Nebitron Pr…

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 not the lightest jacket but excels in warmth-to-we…

UOG 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 says:  Durable, warm, windproof and water-resistant, th…