Eliminate the need to stop and change layers as you close in on the summit, with this highly breathable and adaptable synthetic insulated jacket. It combines PrimaLoft® Gold Active+ insulation, which breathes and insulates through peaks and troughs of activity, with low-bulk Thermic™ stretch fleece side panels that offer superb mobility and make the jacket easy to layer. The breathable yet wind-resistant Pertex® Quantum Air fabric deflects windchill while responding to your output, keeping you comfortable on tough ascents in mixed conditions. The result is lightweight, packable active insulation you can wear as a warm layer or technical outer, from the dawn start to the summit push.

PrimaLoft® Gold Active+ insulation balances warmth and breathability, ideal for changeable conditions.
Lightweight YKK® VISLON® centre front zip with chin guard.
Fine-tuned breathability with wind-resistant Pertex® Quantum Air fabric and low-bulk Thermic™ stretch fleece side panels.
Lightweight single sided rear hem adjustment with anti-snag tether.
Under-helmet hood helps seal in the warmth on windswept rockfaces.
Unhindered reach and mobility with the pre-curved, articulated sleeves.
Two zipped hand pockets, one of which doubles as an integrated storage pocket which you can stuff the jacket into and clip to your harness on the climb.