The Sonic Tee is an efficient technical tee, ideal for mountain running and fast hiking. Designed with a relaxed, regular fit and comfortable Raglan sleeves, it’s lightweight, breathable, and finished with an odour control treatment. Ideal for multi-day adventures or runs of any distance. Built with ultralight Motiv™ Aero fabric, the Sonic Tee 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 challenging climbs. Perfect for all-mountain action, it’s ideal as a baselayer or worn alone on warmer days. Fit:Regular Weight:96g/3.4oz Motiv™ Aero single jersey fabric with subtle mesh structure (85gsm) with odour control treatment Lightweight fast wicking fabric with bulk yarn technology Microactive low bulk seams, for strength and comfort next to skin Raglan sleeve construction 100% polyester Centre back length (Size M): 70cm / 27.6inch