The Sonic LS Zip is an efficient, long-sleeved layer, ideal for mountain running and fast hiking. It’s designed with a regular fit in a lightweight, breathable fabric, finished with an odour control treatment to keep you fresh over long distances. Offering you an additional layer of protection in cooler conditions, or for wearing alone on warmer days. Lightweight and packable, it’s great for multi-day adventures when you’re low on weight and space.
