Designed Using Insights From Competitive Runners, The Nike Victory Elite Sunglasses Have A Wrap-Around, 1-Piece Contoured Lens That Provides Zero Distraction And Deeper Coverage.Plus, They´Re Adjustable Where You Need It—In The Nose Pad And Temples For A Comfortable Custom Fit.Features:- Nike Elite 1-Piece Lens Has Superior Coverage And Clarity.- Adjustable Nose Bridge Provides A Custom Fit.- Adjustable Temple Arms With Rubber Sleeves Give Enhanced Grip And Optimal Fit.- Injected Frame Material Is Derived From At Least 45% Castor Bean Oil - Easily Add Rx With Optical Clip-In.