Slotted design for use with attachments such as faceshields, welding helmets, and hearing protection. Lightweight, dielectric plastic. Forehead sweatband and deep nape strap promote firm, comfortable fit. Can be worn with chin strap • Available with standard or ratchet four-point suspension. Available in yellow, white, green, blue, orange, red, gray, black, safety orange, and brown. Custom colors available for additional charge and minimum quantity of 144 caps. Imprint Capability. Meets ANSI Z89.1 Type 1, Class E standards.