Description The flotation foam is not bulky and conforms to the shape of your body so it doesn't hinder your movement. Three adjustable waist belts provide a secure, personalized fit. Non-restrictive deep neckline. Two leg straps prevent this lifejacket from moving up or moving. Comes with SOLAS whistle. Surface Material: 240 D Polyester Oxford Buoyancy Material: EPES Sizes: S, M, L, XL, XXL,XXXL (S/M is for kids, L/XL/XXL/XXXL is for adults. Please refer to the size chart to choose your size.) Newton Range: >75 Design: Special Design, Unique Reflective Pattern LOGO Application: Boating, Surfing, Sailing, Windsurfing, Fishing Skiing, etc. Note: 1. Include is international size. It is recommended that you can buy a larger size. 2. Please allow the color will be slightly different due to computer screen and lighting.