White, Full Brim Style Hard Hat, High Density Polyethylene HDPW Shell Designed For Strength, Extended Back Brim Helps Protect Neck &Ears From The Sun's UV Rays & Run Off For Rain & Snow, 4 Point Suspension With 3D Height Adjustment, Wheel Ratchet Is Easy To Use & Creates A Firm Comfortable Fit, Premium Moisture Managing Sweatband, Universal Accessory Slots Accepts Virtually Any Competitors' Accessories, Meets ANSI/ISEA Z89.1, Class E/CSA Z94.1-05, Type 1 Requirements.