Ready to hit the trail, tear up the road and even play at the beach? Spring into motion with Serfas eyewear. Lightweight and form-fitting with scratch-resistant lenses, they deliver strong impact resistance, a no-slip nose bridge and 100% UVA and UVB protection. The sleek, wrap-around frames protect you from the sun, wind and glare, too. Plus, the Niners boast anti-fogging side vents to ensure a clear view of the path ahead.