After years and years of hard work, Optic Nerve has done it - They've made the perfect sunglasses. With active and passive venting lens technology, an adjustable bridge, dual-injection rubber tips, and a cylinder lens, the Fixie MAX is sleek, seamless, durable, and ergonomic. The frame is constructed to provide maximum visibility however, they built the Fixie MAX frame to have a convertible rim, making it a crowd-pleaser for all. Features: Unisex style while designed to fit average size faces Removable lens rim for a full rimless conversion Flexible and durable G850 nylon frames derived from renewable resources Meets ANSI Z80.3 standards for clarity and impact resistance Hydrophobic lens coat to help aid in repelling water 100% UVA/UVB protection Specifications: Style: Sport Frame Color: Black Lens Color: Smoke/Green Mirror Manufacturer Fit: Standard Interchangeable Lenses: Yes Extra Lens(es) Included: - Polarized: -