The Sonic LS 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 odor 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 LS 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.

• Regular fit
• Motiv Aero single jersey fabric with subtle mesh structure (85 gsm) with odor control treatment
• Microactive low bulk seams, for strength and comfort next to skin
• Collar and deep venting lightweight YKK chest zip
• Raglan sleeve construction
• Hidden stretch thumbloops
• 100% polyester
• Centre back length: 64 cm / 25.1 inch (Size 10)
• Weight: 105 g / 3.7 oz