They say that variety is the spice of life, and Oakley ensures that this idea is applicable to your eyewear just the same. The Oakley M Frame 2.0 Nosepiece Earsock Accessory Kit is designed to offer a quick and easy replacement or alternative color scheme for your M Frame or Pro M Frame glasses, so you can keep things fresh without having to reinvent the wheel. The Oakley Nosepiece and Earsock Accessory Kit comes complete with a set of two temple sleeves as well as a matching nose piece. Each component features Oakley's exclusive Unobtainium gripping technology, which is designed to keep your glasses firmly in place with a secure hold even when up against heavy perspiration.