Lightweight and layerable, this water-repellent running top backed with technical mesh provides breathable comfort from city streets to rugged trails. A stand collar and thumbhole cuffs keep your coverage consistent at any distance or intensity. Stand collar Long sleeves with thumbhole cuffs Durable water-repellent (DWR) finish 86% nylon, 14% elastane with 90% nylon, 10% polyurethane contrast Machine wash, dry flat Imported PFC-free, durable water-repellent coating is free of per- and poly-fluorinated chemicals, some of which can be harmful to the environment