Ronhill Women's Core Jacket- Black Lightweight, breathable and functional running jacket. Great for a run in the park or on breezy training days. Basic but very functionable. Material Content: 100% Polyester Washing Instructions: Machine Washable Water resistant ? DWR C6 Wind resistant Breathable Reflective Trim Relaxed fit Secure pocket Wash before use Weight: 130g 27 inches length 19 inches pit to pit when laid flat not stretched