Adidas Adizero Trail Running Jacket CLIMACOOL - Provides heat and moisture management through ventilation. FORMOTION - Material is cut to follow the natural movements your body experiences during sport, making for greater freedom of movement. Reflective Detailing - Ensures you remain visible when running in low lighting. Zip Pocket - Located on the rear of the jacket, in an easy to reach position, allows secure storage of essential items. High Neck and Slim Fit - Allows the jacket to remain tight, keeping the elements out, whilst not impeding your rhythm.