CHCYCLE motorcycle vest armor pretection (medium) Size M length:19.3", L length: 22.4",XL:24.4":,XXL:25.2" kindly check the size chart before buying in order to avoid any mistake chest and back protection Reflective Night Vision Length for shoulder and waist belts can be adjustable Made of high quality hard plastic, durable mesh, Velcro strap, durable and breathable