This is no-nonsense, mountain-ready insulation you can throw on anywhere for instant warmth. (Formerly called Nebula Pro).

If you need hardworking synthetic insulation that you can stuff in a pack and wear anywhere, the Nebitron Pro is built to hold its own. Powered by new, high-lofting, synthetic PrimaLoft® Silver RISE insulation, it delivers instant warmth and burly protection, with greater resilience in cold, damp conditions. Offering mountain utility and climb-specific features, it’s geared up for winter hikes, mountaineering, and bitter belay ledges.

• Fit: Regular
• Loose fill PrimaLoft® Silver RISE insulation lofts to trap warm air, while also recovering quickly when wet.
• Weather-resistant Pertex® Quantum Pro fabric deflects wind and light rain.
• 2 YKK® concealed zipped hand pockets.
• Seal in the warmth using the adjustable, helmet-compatible hood with protective stiffened peak.
• Fits with your harness thanks to the two-way zip.
• Elasticated cuff for optimum fit and hook-and-loop closure for use with gloves.
• Stash in the integrated storage pocket and attach to your harness on the climb.
• Dual sided mitt-friendly rear hem adjustment.
• Space for valuables in the zipped inner security pocket.
• Weight: 20oz/568g (Size 10)
• Centre back length: 27.9in / 71cm (Size 10)