NOTE: In this 2-pack BLACK and YELLOW combo?? the YELLOW shade reduces Polarization effect so you will experience a "ellow Highlight" effect instead of "Darkening". There is NO polarized yellow lens that will darken glare like ones with grey or black. *The last product picture shows what this looks like please check. ***BONUS: Leather Pouch Case Included</br>REDUCE EYE STRAIN / FATIGUE: Protect your eyes from harmful UV sun rays glare and reflections with POLARIZED Polycarbonate Multi-Coated Lenses that is Lightweight and Scratch-Resistant. Minimize Summer sunglare or even blinding snow in Winter!</br>EASY 1-HANDED Clipping: The Low Profile Clip /w mini prongs makes it easy to put on-and-off just the right size for your finger tips! No need to fiddle with 2 hands!</br>SILICONE-Coated Mounting Arms: Protects Your Prescription Glasses from Scratching Prevent Shifting and Improve Comfort!</br>SATISFACTION GUARANTEE Warranty just respond back to our followup service emails! ADD TO CART NOW to enjoy clearer more colorful vision when Driving Fishing Boating Outdoor Sports or Traveling!</br></br>Product Description</br></br><b>YELLOW for Cloudy Rainy or Fog Usage<br>BLACK for Sunny Usage<br> <br>ENHANCE Driving Running Outdoors Fishing Experience with ElementsActive Polarizing Clip on Flip up Sunglasses Lenses!</b>  <br>  <br>? NEW COMPACT flip-up clip-on mounting mechanism?? providing MAXIMUM COMFORT with fashionable design.  <br>? STRONG premium clip /w metallic arms provides LONG LASTING durability and strength  <br>? LARGE COVERAGE Dark tint lens designed to be sufficiently large to cover a variety of eyeglasses?? and cover gaps and minimize peripheral glare  <br>? FORWARD FACING flip-up clip snaps at mid and high positions to provide CONVENIENCE when driving into a tunnel or when temporarily not requiring shades. Simply flick lenses up to lock into mid and high positions.  <br>? ONE HAND usage design allows for natural clipping action from the front  <br>? POLARIZING technology in the lenses provides significantly MORE CLARITY?? removing reflections and glare on the road