The Sonic L/S Zip is an efficient, long sleeve layer, ideal for mountain running and fast hiking. Designed with a relaxed, regular fit, comfortable raglan sleeves, and lightweight, breathable fabric, finished with an odour control treatment. Offering you a layer of protection on cooler days when a tee won’t cut it, or hotter days when covering up from the sun is key, it’s ideal for multi-day adventures.

Built with ultralight Motiv™ Aero fabric, the Sonic L/S Zip is fast-drying, quick-wicking and highly breathable. With its subtle mesh structure, the fabric wicks moisture away from the skin keeping you dry on those challenging climbs. It has stretch thumb loops, and a mid-height collar ideal for covering up the back of the neck, and a deep, half-zip, for dumping heat quickly when the incline steepens.