Klein Tools premium KARBN™ full brim hard hats were engineered for optimal safety, cool comfort, and fit with a cutting edge design. Unique features allow the user to comfortably work in a wide variety of applications and demanding environments. Tested up to 20kV of electrical protection. Patent-pending accessory mounts on front and back ensure Klein headlamps attach securely — no straps needed! Hard Has has stylish, modern, durable hydro-dipped polymer film KARBN pattern on rugged PC/ABS composite Tested up to 20kV, this Class E Type 1 hard hat meets ANSI Z89.1-2014, CSA Z94.1-15, EN397:2012+A1:2012-5.2.4 (Lateral deformation-LD), EN12493:2012-4.2.1.2, 4.2.1.3, 4.2.1.4 (Front/Back/Side Impact) Patent-pending accessory slots on front and back ensure optional Klein headlamps attach securely and precisely, every time — no straps or zip ties needed Machine washable breathable, padded sweat-wicking sweatband and top pad improve comfort with advanced evaporative technology — simply wet and shake, for hours of cooling This model includes Klein Rechargeable Headlamp (Cat No. 56048) with charging cable Easy, one-handed adjustment with large knob ratchet mechanism even with gloves on, and soft neck pad that pivots to clear bandana knots and ponytails Universal accessory slots on both sides for attaching hearing protection, face shield and more Unique suspension system features a flexible open frame design to provide optional fit and improved air circulation Klein Hard Hat, Premium KARBN™ Pattern, Non-Vented Full Brim, Class E, with Headlamp 60346