Built to perform on every adventure, the Vanta Sport wraps you in precision and performance. With a snug, secure fit that contours to your face, it stays put no matter where the day takes you. Perfect for big days on the water or any outdoor pursuit, this frame combines sharp, futuristic lines with the signature OTIS DNA: clean, stylish, and functional. Crafted from ultra-lightweight, Italian-made Eco-Grilamid for lasting durability and comfort, it also features spring hinges for flexible movement, a rubber one-piece nose grip, and rubber temple tips that prevent slippage - keeping you locked in and focused all day long.
Lens 'Base Curve' is a measure of the front curvature of the lens. The higher the number, the greater the curve.