●Improved breathability: ventilation system in the back helps keep you cool and dry. ●Practical designs: the non-slip hem prevents the jacket from riding up; packable in the back pocket for easy storage and the elastic band on the wrist has a Velcro fastener to wear the jacket loose or tight; adjustable drawstring at the waist to adjust the style of this running jacket ●Reflective system - Reflective strips and a reflective logo design ensure safety in low light conditions ●Large hood that can be stowed in the collar - The hood prevents the rain from falling into your eyes on rainy days. Ideal for cycling, running, hiking, jogging, climbing, camping and other outdoor sports