Pyramex Hard Hats are available in Cap Style and Full Brim models with ratchet suspensions. All hard hats feature a rain trough on both sides and back of helmet that channel moisture away. Replaceable and washable soft-brow pad. Sleek, low-profile design. Standard shell hard hats feature universal accessory slots fit cap mounted ear muffs and chin straps. Ratchet suspension is easy to adjust - allows the wearer to modify the fit while wearing. Available in a wide range of colors. All Pyramex hard hats meet ANSI Z89.1 standards, Type 1 - Class C, G, and E.