When it comes to sunglasses and style, the classic design of the WX Helix is always a popular choicebut rarely do you see it fused so effortlessly with durability and protection. The WX Helix carries with it an ANSI safety rating, and our new swivel side shields are quick and easy to add or remove, adding another layer of versatility. Crystal-clear vision, maximum protection, and everyday wearability make the WX Helix a go-to selection for people wanting a little bit of everything while sacrificing nothingMeets ANSI Z87.1 safety standards for optical clarity and high mass/high velocity impact protection100% UVA/UVB protection with distortion free clarityLightweight framePrescription ReadyMore InformationSeries Active LifestyleFit (Head Size) Small/MediumLens Material PolycarbonateBridge Size (mm) 19Lens Width (mm) 54Lens Height (mm) 39Temple Length (mm) 125