The Sonic Ultra Zip is a very efficient layer for running in the mountains. Slim fit, adaptable and constructed with unhindered articulation and an odor control finish.
Designed to give you a layer of protection on colder days when a t-shirt isn't enough, or on warmer days when covering up from the sun is key, eliminating the need to constantly change layers.
The Sonic Ultra Zip is intelligently designed to regulate your temperature. Made with ultralight Motiv™ Aero, is quick-drying, fast-absorbing and highly breathable.
With its subtle mesh structure, the fabric wicks moisture away from your skin, keeping you dry on those steep and challenging climbs. It has laser-cut vents in high-heat areas like the back of the neck and under the arms, and a deep chest zipper is great for dumping heat quickly and keeping air flowing.
Features:Fabric | Motiv™ Aero |
Approx. Weight | 114 g |
Recommended Use | Hiking & Trekking, Trail Running, Ski Touring, Cross-Country Skiing |