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. Patent-pending accessory mounts on front and back ensure Klein headlamps attach securely . no straps needed! Features: Hard Hat has stylish, modern, durable hydro-dipped polymer film KARBN™ pattern on rugged PC/ABS composite; Class C, Type 1 hard hat with large adjustable vents meets ANSI Z89.1-2014, CSA Z94.1-15; EN397:2012+A1:2012-5.2.4 (Lateral Deformation-LD); EN12492:2012-4.2.1.2, 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; Adjustable vents can be opened or closed for maximum air circulation while meeting stringent safety standards; This model includes Klein Rechargeable Headlamp (Cat. No. 56048) with charging cable; Machine washable breathable, padded sweat-wicking sweatband and top pad improve comfort with advanced evaporative technology . simply wet and shake, for hours of cooling; 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; Optional accessories and replacement parts (sold separately): Rechargeable Headlamps (Cat. Nos. 56048, 56049, 56062); Sweatband (Cat. No. KHHSWTBND2), Top Pad (Cat. No. KHHTOPPAD2), Suspension (Cat. No. KHHSPN2) and Chin Strap (Cat. No. KHHSTRP); Adjustable Vents; Patented accessory mounts on front and back ensure optional Klein headlamps attach securely and precisely, every time . no straps or zip ties needed; This model includes Klein Rechargeable Headlamp (Cat. No. 56062) with charging cable; Unique suspension system features a flexible open frame design to provide optimal fit and improved air circulation - Warnings: Read, understand, and follow all instructions, cautions and warnings attached to and/or packed with all Hard Hats and Accessories before each use. Failure to follow these warnings and instructions may result in serious bodily injury or death. - Replaced By Products: 56048; KHHSPN2; KHHSWTBND2; KHHTOPPAD2; FRKHHSWTBND