Reminder: In order to ensure the most suitable size for purchase, we recommend that you measure your chest according to our size chart before buying, so as to find the best suitable size. Place your arms at your sides and measure the fullest part of the upper body, under the armpits, and chest and shoulder blades. (For example: if you wear a USA clothing size of S, you need to select the label labeled "Tag size L " to buy this jacket will suitable for you)Features:Lightweight EPE foam for lasting buoyancy, the buoyancy bearing weight is up to 243lbs.Two reflective pads on shoulders make your night fishing more safe. A survival whistle hung on the vest for emergency situations.Three line buckles and adjustable leg straps to connect jacket with you tightly. Great for outdoor water activities, such as fishing, boating, surfing, drifting and etc.Specifications: Color: Blue / Red / Orange / Yellow / Green-camouflage / Orange-camouflage(optional)Size: S(for kids) / L / XL / XXL / XXXL(optional)Material: DacronWeight: Approx. 600g/21.2ozPackage List:1 * Jacket