Whether pushing through a punishing approach or flying over a knife-edge ridge, the Nava Long Sleeve Zip T offers technical next-to-skin comfort for runners, climbers and mountaineers working hard in the mountains.

Lightweight, comfortable and exceptionally fast-drying, the Nava is highly functional and versatile, suitable for single-day pushes and month-long expeditions. It can be worn alone during warm days of high-energy activity, effectively wicking away sweat and drying fast after gruelling ascents; while in more demanding weather, it doubles as a breathable base layer, offering next-to-skin comfort and moisture control as part of an effective layering system.

A deep centre front zip offers valuable extra ventilation, while a low-profile collar and bonded zip insertion remove potential rub points for greater comfort over long, demanding days. Flatlocked seam stitching and removing side seams help prevent chafing, even beneath a pack or running vest.

HeiQ technology, which uses a compound derived from sugar to neutralise odours, helps keep you feeling fresh over multiple days, no matter how many miles or routes you clock up. As a by-product of the food industry, HeiQ technology is bluesign® approved and one of the most environmentally promising approaches to fabric odour control currently available.