The STUDSON Full Brim safety helmet. Designed for the trades, the SHK-1 utilizes cutting-edge head protection components used in extreme sports. With this Type II helmet you’re protected from all sides, including the top. ANSI/ISEA Z89.1 Type II – 360 degrees of protection, to keep you safe from falling objects as well as falls from any angle. SIZE – One size fits most (53-63cm) Class C - Conductive Comfort that Lasts – Lightweight, breathable for enhanced comfort - enough to wear throughout your entire workday, every day. Perfect Fit system – Adjustable system in the front and rear, dial system allows for the perfect fit. Color - Carbon HD When checking out, be sure to put your LAST Name in the required box at check out. If there is no name in the box, it will cause a delay in the shipment!