One K™ Defender Jr Helmet

One K™ Defender Jr Helmet One K™ riding helmet for kids! The Defender Jr. offers the same protection, quality and comfort, but sized down for smaller heads and faces. Smaller internal helmet diameter, a thicker padded liner, and a smaller chin strap for smaller heads and faces Matte Polycarbonate and Advanced ABS Composite outer shell Two side, two front, one back, and two center stripe vents Comfort padded harness with synthetic suede lining, hook & loop adjustment, and Fastex buckle Washable quick-dry, moisture wicking, anti-microbial liner Helmet Shape: Regular/Round: Is shaped for a head which has almost identical front-to-back and side-to-side measurements ASTM/SEI F1163-15 certified Color: Black Matte Sizes: X-Small, Small or Medium