??Description:<br /> <br />Using fiberglass material to make helmet ¡ê? and the strength of the helmet has been greatly improved.<br />Frosted surface treatment¡ê? non-reflective¡ê? camouflage concealment easier¡ê? safer performance.<br />It is a good choice for cycling wear¡ê? it is the best choice for UG lovers!<br /> <br />Specification:<br /> <br />Material:Fiberglass<br />Color:Black<br />Size:<br />Perimeter 70cm¡ê?bottom diameter 28cm¡ê?high 21cm<br />Suitable for the head circumference of 57 cm -63 cm to wear<br />Weight:593g<br /><br />Fit for:Tactical helmet¡ê? field CS fiberglass helmet and motorcycle riding helmet¡ê?etc.<br /><br />Note:Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm)<br /> <br />Package included:<br /> <br />1 x helmet