EVO® 6161 Ascend™ Full Brim Safety Helmet with HDPE Shell, 4-Point Chinstrap, 6-Point Suspension, and Wheel Ratchet Adjustment

Non-vented High-Density Polyethylene (HDPE) shell designed with five raised channels running across the top for strength, and an extended back area for extra protection EPS (Expanded Polystyrene) liner helps absorb impact Unique "3D Adjustment" provides a precise fit using harness depth settings unlike any other hard hat on the US market today Revolution™ Wheel Ratchet is easy to use and creates a firm comfortable fit Includes a 4-point cross-over chin strap with quick release buckle that is adjustable for a safe & secure fit Chamlon sweatband.