Feature 1The front chest pocket can storage the mobile phone and water bottle. Give you a comfortable and convenient wearing experience. 2There is a large elastic storage bag on the back. 3Body elastic multi-function design - let sports be free. 4Suitable for cycling, night running, marathon and other sports. 5Two colors for choosing, reflective design, night vision, let you be more conspicuous when sporting at night.Specification Features: The front chest pocket can storage the mobile phone and water bottle. Give you a comfortable and convenient wearing experience. There is a large elastic storage bag on the back. Body elastic multi-function design - let sports be free. Suitable for cycling, night running, marathon and other sports. Two colors for choosing, reflective design, night vision, let you be more conspicuous when sporting at night. Specifications: Condition: 100% Brand New and High Quality Material: Mesh & Lycra Color: Yellow, Green (optional) Total Length: Approx. 38cm/14.9'' Chest (Waist) Circumference: Approx. 68-96cm/26.7-37.7'' Reflective Distance: More than 200 meters Cold & Heat Resistant: -30C-80C Machine Washable Weight: Approx. 120g Packing List: 1 x Reflective Sporting Vest