Nebula Pro Insulated Jacket

The Black Diamond Belay Parka has been built to endure the toughest winter belay conditions and huge alpine faces, this parka is a highly insulated layer with updated durability, built to endure bail-worthy conditions. Featuring 200gsm mapped Primaloft Rise, alongside Primaloft Gold Cross Core insulation throughout the body, this is Black Diamond's warmest synthetic jacket available. A two-way zipper allows access to your belay device, whilst oversized hand, chest and internal drop pockets can store gloves, water bottles and other on-route essentials.

The Montane Men's Anti-Freeze XT Hooded Down Jacket is a seriously warm insulated down jacket for those seeking sub-zero temperature adventures. Delivering excellent warmth for weight, this jacket remains lightweight and still packs down easily into its own stuff sack. The Anti-Freeze is ideal for a variety of adventures in challenging environments, from hiking at high-altitude in the Himalayas to trekking bitterly cold destinations in the depths of winter.

The Montane Men's Fireball Lite Jacket is the ideal mid to outer layer that can handle varying weather conditions, for activities like hiking, ski touring and climbing. The Fireball Lite is super breathable, lightweight and stretchy, filled with recycled synthetic insulation that will keep you warm whilst also being kinder on the planet. Thermo Grid side and underarm panels provides ease of movement, whilst your temperature is regulated via an air permeable outer shell.

The Mountain Equipment Baltoro Men's Jacket is the warmest in their narrow-baffled down range, designed for extreme cold. Unlike typical lightweight down jackets that lose heat through stitch lines, the Baltoro features a dual-layer offset baffle construction with an integrated reflective layer for superior thermal efficiency. This innovative design offers enhanced insulation with minimal weight increase, making it ideal for multi-day ski tours, remote mountaineering and cold-weather climbing.

The Patagonia Men's Micro Puff Hoody offers the best warmth to weight ratio of any jacket they've ever built. It combines ultralight Pertex Quantum for shell and PulmaFill technology as a synthetic insulation, which is a revolutionary alternative to featherlight down. This jacket achieves all the great quality's of a down jacket, but without any of the potential ethical issues that can come with it. The Micro Puff is undoubtedly  a go-to piece of insulation for mixed cold weather conditions.

The Men's Nano Puff Vest by Patagonia is a Fair Trade Certified sewn windproof, insulated, lightweight and water resistant vest. The brick quilting pattern used in the Nano Puff Vest has horizontal quilt lines on its side panels that stabilise insulation and use durable thread for added abrasion resistance. This vest is also highly compressible so easy to carry around on all of your outdoor adventures.