Youth Kids Offroad Gear Combo Helmet Gloves Goggles DOT Motocross ATV Dirt Bike Motorcycle Blue Spiderman - Medium A true youth helmet weighing less than 3 lbs, not an over padded adult helmet Please measure for size. Each manufacturers sizing is different. SIZE CHART (Circumference of the largest part of the child's head, usually just above the eyebrows) in inches: Youth Small: 18 to 19, Youth Medium: 19 to 20, Youth Large: 20 to 21, Youth XL: 21 to 22. Head shapes can affect how a helmet fits. The size chart is meant to be a starting point. Certified to meet the DOT standard (FMVSS 218) Removable and washable liner Gloves will be provided in the same size as the helmet, you are welcome to message us if you need a different size. DOT Certified Liner is easily removable &amp; machine washable Intake vents, channel vents and exhaust vents allow air flow 3 point sun visor Standard chin strap d-ring closure and strap keeper Soft and comfortable interior Weighs just under 3lbs Helmet bag included Take a head measurement with a cloth tape measure. Wrap the tape measure around your head one inch above your eyebrows, directly above your ears and to the widest area at the back of your head. This will give you the circumference, which is the measurement displayed below. Hard coated anti-scratch lens Anti-fog coating 1 3/4&#034; woven strap with anti-slip silicone Urethane frame with comfortable face foam Impact resistant clear Lexan lens Breathable materials Durable synthetic leather palm Stylish padding Pre-curved design