Futuristic mountain living is taken to the next level with the new Octa collection.

Re-defining the traditional training top of yore with the most advanced Japanese fabrics. Asymmetrical 2-way zipper for ventilation, soft nylon stretch shell with body mapped Octa grid insulation in “chill zones” offering dynamic heat insulation only where needed. Packs into its own pocket. Designed originally for mountain running where lightweight, breathability and mobility are paramount.

Updated for 2026 with Octa Mini grid, offering a slimmer and lighter insulation package at just 67gsm. The exterior fabric now uses Pertex Quantum Air - for increase breathability and feel.