Overdrive is for the split-second when your legs scream and your lungs burn

Its unique shape and clean lines exude a sense of confidence and sophistication

Michael Kors Sunglasses Zermatt 2079U 333273 Shiny Black & Metallic Gold Brown are a contemporary square shaped model for women

this model transitions easily from casual settings to more polished occasions

while the Flow Tech venting system prevents fogging

Ray-Ban Sunglasses Round Metal RB3447 001/G5 Gold Silver Brown Polarized Chromance Grey Mirror Silver Polarized Overdrive is for the split-secondRay Ban Sunglasses Round Metal RB3447 001 G5 Gold Silver Brown Polarized Chromance are a rock and roll edged shades taking their inspiration from John Lennon and many other rock stars who have worn this shape since. Round and quirky makes for an awesome sunglass that transcends any fashion trends