Studson SHK-1 Vented Helmet Hi-Vis Yellow / M/L 53-59cm

Weight: 495g 1.09lbsSizing M/L: 53 to 59cm 21 to 23inSizing L/XL: 58 to 63cm 22.5 to 24.5inCertifications: Meets ANSI Z89.1 Class 1 2 for Top Side and front/rear impact rating – Integrated Koroyd panels reduce impact energy and ABS shell and EPS liner provide durability and comfortFidLock Magnetic Buckle – High ventilationTwiceME NFC chip imbedded which gives vital emergency information to first responders – Sleek 360 degree fit system with 20mm of adjustability up and down for a secure fit – Standard ear protection connection on side rails – Rear brim can be switched-out for full-brim characteristics

• Sleek Design An innovative-looking helmet while blending elements from the traditional hard hat heritage
• Add-on accessories available to attach to SHK-1 helmet