Designed for the active outdoorsman, the Tifosi Optics Navar FC Sunglasses are perfect for navigating the golf course or hitting the running trails. These sunglasses boast a lightweight, durable Grilamid TR-90 frame for all-day comfort and hydrophilic rubber nose pieces that ensure a no-slip grip, even when perspiration kicks in. The polycarbonate lenses not only provide shatterproof and scratch-resistant durability, but also offer 100% UVA/UVB protection. To top it off, the Tifosi Glide system allows the frame to slide on comfortably and provides an anti-bounce fit for all activities.