280 EV6161V Vented, Full Brim Hard Hat with HDPE Shell, 6 Point Polyester Suspension and Wheel Ratchet Adjustment Color:Gray The EVO® 6161 Ascend™ includes FL FIN S The EVO® 6161 Ascend™ includes an integrated 4 point adjustable chinstrap with quick release buckle and an EPS (Expanded Polystyrene) liner that absorbs vertical Over the glass design helps keep prescription eyewear users in compliance Can also be worn by itself as a regular safety glass Rubber gasket forms a seal to keep out dust and airborne particles Flexible temples provide a secure fit without uncomfortable pressure points FogLess® 3Sixty™ enhanced hydrophobic action resists lens fogging and provides clear vision in extreme working conditions Di electric The Evolution® Deluxe 6161 Full Brim Hard Hat is a true evolution of the long established MK2 and MK3 hard hats It's shell is made of High Density Polyethylene (HDPE) and has many useful features