Features: 1.[Unrestricted Movement] The body elastic multi-function design enables freedom of movement, making this vest suitable for cycling, night running, marathon, and other sports.2.[Enhanced Visibility] Choose from two colors and enjoy the added safety of the reflective design, which enhances nightand makes you more conspicuous when engaging in nighttime activities.3.[Durable and Adaptable] Made from mesh andmaterial, this vest is both cold and heat resistant, allowing for use in various weather conditions. Machine washable for easy maintenance.4.[Comfortable and Convenient Storage] The front chest pocket provides storage for your mobile phone and water bottle, ensuring a comfortable and convenient wearing experience.5.[Large Storage Capacity] The back features a large elastic storage bag, allowing you to carry essential items during your activities.Specifications: Condition: Brand New and Material: Mesh &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 -30C-80C Machine Washable Weight: Approx. 120gPacking List: 1 x Reflective Sporting Vest