4D Mag XL | Chalk YGroup_CounterJMIPS MIPS®): 11 oz / 300

MIPS®): 11 oz / 300 g

Dual-certification all-season use

Medium-large fit/large coverage

Mips®): 10 oz / 290 g

AirEvac ventilation system integrates with Smith goggles for fog-free lenses

4D Mag XL | Chalk YGroup_CounterJMIPS MIPS®): 11 oz / 300Vision Smith MAG lens change system uses magnets for quick, easy lens changes ChromaPop lenses enhance contrast and natural color to make the details pop BirdsEye Vision clarifies not just your line, but the riders in your periphery 5X anti fog inner lens for advanced fog free performance Over the glasses (OTG) compatible Provides 100% protection against UVA UVB Fit Integration Designed for ultimate integration with Smith helmets for maximum comfort,