Synthetic Insulation

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 lightweight Nylon ripstop outer fabric offers exception…

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…

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

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 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 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 synthet…

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…

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…

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.…

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..…

A blend of durability, warmth, and thoughtful design, the Duality Gore-Tex is well-suited for those who won’t let winter weather slow them down. Montane says:  Don’t let the cold and wet hold you back. The Duality Jacket delivers...