Waist size XXS: 48cm-54cm XS: 52cm-58cm S: 56cm-66cm M: 60cm-74cm L: 70cm-80cm XL: 74cm-88cm 2XL: 80cm-105cm 3XL: 100cm-120cm Impact padding: 2.5cm thick EVA padding provides full protection for your waist, hips, crotch and thighs. It helps protect the hips and tailbones of our children and the elderly from shattering when they fall or slide. Breathable material: The material is lightweight and soft enough to be worn under or over pants. Mesh vents on the front are breathable and wick away moisture to keep you cool. Elastic fabric and adjustable waist: Adjustable waist belt, built-in cushioning pad, can be adjusted to meet the needs of various sizes on the waist. Stretch fabric for easy on and off with stickers. It's great even when kids grow up. Protective equipment: Skiing, snowboarding, ice skating, figure skating, roller skating, skateboarding, scooters, derby and most indoor and outdoor sports. Specification: Material: Mesh, EVA, Lycra cotton Color: as picture shown Notice: Due to different monitors and lighting effects, the actual color may be slightly different from the picture color Please allow 2-4cm differences due to manual measurement