Built with a full rimless design, the Optic Nerve FixieBLAST was built with next-level lens and frame construction for unobstructed vision and clarity. It also includes hydrophobic coatings to repel debris, an adjustable nose bridge, and double-pin temple attachment for robust durability.Full rimless design for unobstructed visual clarityFrames made with renewable G850 castor bean resinHydrophobic lens coating to repel water, sweat, oil, and dustActive and passive venting technologyAdjustable nose bridgeLenses meet ANSI Z80.3 standards for optical clarity and impact resistance100% UVA/UVB protectionUnisex design fits average face sizes