The Kayenne with clear lenses are designed to provide the greatest visibility indoors or in low light. * Oversized, ultra durable Plexisol lens for 4-point expanded, 180-degree visibility * One-piece, hydrodynamic microframe made of hypoallergenic Softeril * One-touch, Quick-Fit Buckle for perfect fit with simple adjustments - even while wearing * Anti-fog and scratch resistant lens