POC Know Sunglasses Large, round lenses give excellent coverage for a clear view of what lies ahead as well optimal sun protection

MADE FOR BIKING_ The Know has a FRAME made from lightweight, flexible and durable grilamid and is suitable for almost any athletic endeavor. The grippy rubber stays grippy even when wet, so the glasses will stick to your nose when you move, regardless of rain or transpiration BIO-GRILAMID FRAME_ Lightweight, strong, durable and made from majority renewable sources. A soft, adjustable nosepiece in grippy rubber makes it easy to find a secure fit SNAP HINGES_ Snap-in hinges allow temples to break away from the lens in a fall, minimizing damage. They can easily be snapped back in place ANTI-SCRATCH TREATMENT_ Keeps the lenses free from blemishes that affect vision. Ri-Pel protects from dirt, water, sweat, salt, oil and dust, and makes the lenses easier to keep clean CLARITY LENS_ Lenses with Clarity technology for sharper vision are available and with complete UVA and UVB protection (UV400)