Optic Nerve Annex is truly a performance rated polarized sunglass. It offers enhanced peripheral wrap coverage for extra wind and debris protection, and the tactlite rubber bridge rest and temple tips keeps things in place no matter what the conditions. The polarized lens eliminates reflective glare while insuring optical clarity and UV protection. The super durable TR90 grilamid frames offer a beautiful finish with a secure and comfy fit that everyone can appreciate with a lifetime warranty to boot. Fits a wide range of both men's and women's face shapes. Optic Nerve Sunglasses: GREAT PRODUCT, EXCELLENT VALUE