1. Sports fitness Vest tight-fitting parts and the ribs on both sides of the waist body design has a unique EVA breathable pads, unique design can uniformly disperse impact forces and the toughness of the design and flexible design combining both hard and soft. 2. Sports tight fitness Vest to separate pad built into each pad paste from both sides, free does not happen, effectively slow down and disperse impact. 3. Sports fitness Vest tight unique high elastic fabric, the comfort, mild, soft perfect combination, can sweat and moisture diffusion in an instant, discharge, and this feature will permanently continue to control the body's temperature. Notice: Since the product is the padded leggings, it can be a little tight than the other cloth you wear. Kindly refer to size chart in product images. Before purchasing, please check the size table carefully. Our supports team will be honored to serve you in any question! How to Clean: Do not iron, tumble dry or bleach your padded shorts. Only hand-wash in cold water is recommended. Dry-clean and spin-dry is not allowed.