Studson SHK-1 Vented Helmet Hi-Vis Yellow / M/L (53-59cm) EGLPDN0Y_2V9ZS

Weight: 495g (1.09lbs)Sizing (M/L): 53 to 59cm (21 to 23in)Sizing (L/XL): 58 to 63cm (22.5 to 24.5in)Certifications: 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