This GUB SS helmet seeks a lightweight construction, ample ventilation, comfort personnel wearing and bug free that make it one of the kind perfect for cycling, skating, skateboarding! Offering an in-mold PC shell and EPS liner integration for impressive impact protection, with the fit adjustment wheel, Y-shape adjustable strap and breathable soft removable chin guard, the helmet securely stays on your head.<br><br>Features:<br>Integrated in-mold PC shell with 90g/L density EPS impact foam.<br>30 integrated vents seek for ample and impressive ventilation.<br>Fit adjustment back wheel to adapt your head circumference comfortably.<br>Removable inner padding with bug screen to absorb shock and sweat and prevent bug.<br>Breathable and removable chin guard and head protective padding.<br>With detachable visor to add shade and cooling in hot sun days.<br>Specially designed for pedal cyclists, skateboarders, and roller skaters.<br>Note: Please do not apply it on motor vehicles.<br><br>Specifications:<br>Brand: GUB<br>Model: SS<br>Color: Gold / Silver / Green / Blue / Orange / White / Black / Pink / Red (Optional)<br>Head circumference: M=56-60cm, 22.0-23.6in / L=57-61cm, 22.4-24.0in (Optional)<br>Material: EPS &amp; PC<br>Vents: 30<br>Density: 90g/L<br>Item weight: Approx. 275g / 9.7oz<br>Package size: Approx. 29 * 23 * 17cm / 11.4 * 9.1 * 6.7in<br>Package weight: Approx. M=451g, 15.9oz / L=472g, 16.6oz<br><br>Package List:<br>1 * GUB Helmet<br>1 * Visor