HELMETS 22/23 Junior SQUAD JR Construction ABS Hardshell Ventilation MarkAIR Channel System AIR JAM CLIMATE CONTROL Fitting RTS Fit System Standart Buckle Comfort FIXED Earpads Xdry Lining Goggle Clip Claw Sizing OO Circumference (cm) 47-51 Weight (+/-5%) 500 g O 51-56 480 g O O OO OO O OO Black Infrared 169920.15 169920.51 Blue 141208.01 Junior VIJO Construction ABS Hardshell Ventilation MarkAIR Channel System Air Jam Climate Control Unique Feature Integrated Lens System Fitting RTS Fit System Xdry Performance Lining Goggle Clip Earpads Removable & Audio Ready - Sizing OO Circumference (cm) 47-51 Weight (+/-5%) 550 g O 51-56 500 g O O OO OO O OO Blue Infrared 169922.80 169922.51 Pink 169922.72 30