Year round mountain insulation

The Prism Jacket is an insulated jacket that’s been a firm favourite since 2008. There has been many iterations as the design team have continued to improve fit and introduce technical refinements. The current version uses weather resistant PERTEX® QUANTUM, 100% recycled 40g/m2 PrimaLoft® Silver insulation and upgraded with a lightweight nylon lining; the Prism Jacket has a climbing helmet hood and good pocket options. It packs down into its hand pocket so it’s small enough to be kept in a day pack for a warm, windproof weather resistant layer that’s ready for almost any weather change.

Technical features