Features:- Integrated Rental Surface- Barcode Area- RTS Fit System- Xdry Performance Lining- PSE Goggle Clip- Fixed EarpadsConstruction:- ABS HardshellVentilation:- MarkAIR Channel System- AIR JAM CLIMATE CONTROLSpecifications:- Sizing S 51-55 cm - Weight (+/-5%) TBA- Certification CE EN 1077:2007 CLASS B