Get a clear view of the world around you with the Spy+ Rebar sunglasses. These sunglasses feature SPY+'s revolutionary therapeutic HAPPY Lens Tech, which is scientifically tuned to boost mood and alertness while also enhancing color and contrast. The ARC polycarbonate lenses are tapered to follow the natural curvature of the eye, providing crystal-clear distortion-free vision. The lenses are also available with polarization, which blocks over 99% of surface glare. The sunglasses are constructed from Grilamid NZ, a lightweight and durable frame material, and are fit with comfortable rubber nose pads and temple tips. The frame also features Scoop ventilation system, which increases air flow and decreases fog-causing sweat and moisture.