HAWK HD Enhance Sport Sunglasses Colour:Black Frame+Green VLT11%+Bonus Clear lens The tape measure should be

The tape measure should be just above your ears and level with your head circumference

and youth with our helmet's dial-in sizing system

which we believe contribute positively to our shared goals

How to Find Your Perfect Helmet Size

HAWK HD Enhance Sport Sunglasses Colour:Black Frame+Green VLT11%+Bonus Clear lens The tape measure should beFeatures Color Enhancing Bronze Lens After an in depth study of the riding scenario and its optical characteristics, we selected this bronze lens, which is highly efficient in filtering distracting colors on riding and cycling scenes (mountain, road, etc.) for a clearer visual color effect. HD Visual Experience By studying the structure of the human visual system and calculating the optical refraction accurately, we developed the first HD lens that