Defy | Matte Summit Crystal YGroup_Momentum 6-base lens curvature provides a

6-base lens curvature provides a modest wrap-around fit

use it as a changing mat after mountain biking

Fidlock strap buckle offers easy one-hand operation

Mips®): 12 oz / 350 g

4-point harness with D-ring chin strap fastener for a snug fit

Defy | Matte Summit Crystal YGroup_Momentum 6-base lens curvature provides aVision ChromaPop lenses enhance contrast and natural color to make the details pop Smudge and moisture resistant coatings for easy cleaning and clear optics Interchangeable lenses Fit Integration Medium to large fit, large coverage 5 base cylindrical shield lens curvature Slight wraparound fit Megol temples and nose pads provide non slip grip so glasses stay put Adjustable nose pads for a custom fit Frame The high impact resistant TR90 nylon frame is