3M™ Ratchet Adustment Hard Hat, Cap Style, Non-Vented, White

Pressure Diffusion Technology incorporates self-adjusting front paddles along forehead. Suspension sits low on the head to increase comfort and security. Non-vented. Cap style. Smooth-turning 4-point ratchet suspension system. Customizable fit with multiple levels of height and head-shape adjustments. Includes breathable, washable sweatband. Meets ANSI Z89.1/CSA Z94.1 Type I, Class G and E requirements. Fits hats sizes 6-1/4 to 8 (50 to 64 cm head circumference). White.