The Pyramex Ridgeline hard hat is a full brim hard hat with 4 point ratchet suspension which is easily adjusted to accommodate different head sizes. The outer shell is constructed of high-impact ABS but remains lightweight and comfortable to wear. Hi-vis orange, hi-vis lime, and hi-vis pink options are available for situations where visibility is poor. A top feature of this hard hat is its ability to be easily converted to a 6-point ratchet suspension using the HP6PTSUS suspension strap. This boosts wearer safety as a result of increased impact distribution through the extra straps. Prices for hi-vis colors may vary. 4-point ratchet suspension Outer Shell: ABS Suspension: PE and nylon Sweat band: Fabric and PU Foam Replaceable sweat band, suspension and brow pad Headband size: 6 ½" - 8" Swinging hinge points Weight: 378 grams Meet ANSI Z89.1-2014 standards Type 1, Class C, G, and E Also available as a vented Pyramex Ridgeline full brim hard hat.