Maximum protection and comfort. High impact-absorbing fiberglass shell is lightweight and offers a protective liner. Textured surface holds helmet cover in place. Dual system harness with a removable leather chin strap. Black. Sizes 6 1/2 - 7 1/2. Note: Lycra covers not recommended for use with this hat. ****ASTM F1163-04a/SEI Certified. Notice and Warning