Lowdown 2 RX | Black YGroup_4DMAG CPSC Safety Standard for Bicycle

CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older as well as CE EN 1078

Lightweight and functional

Weight (Size YM): 16 oz / 450 g

The ChromaPop™ Glacier Photochromic lens adapts to match the light conditions with less sensitivity to temperature changes plus ChromaPop™ to provide contrast and color enhancement throughout the tint range

Lowdown 2 RX | Black YGroup_4DMAG CPSC Safety Standard for BicycleFit Integration Medium fit, large coverage 4 base lens curvature is just right for everyday wear Megol nose pads provide non slip grip so glasses stay put Frame Evolve bio based frame material is lightweight and durable AutoLock hinges hold frames open for easy one hand on and off