QUALITY MATERIAL: Omnful's innovative use of cotton material for eyeglass temples and grips, made from high-quality soft, lightweight cotton yarn and more skin-friendly and easier to put on, better fit for the ears. Latest upgrade, fits almost all glasses. WIDE APPLICATIONS: These cotton eyeglass holders are easy to use and fit almost all glasses, reading glasses, or sunglasses. Suitable for daily use and various activities such as running, cycling, and hiking, providing stability and comfort. PERFECT DESIGN: The eyeglass ear hook ensures a perfect fit to prevent your glasses from slipping off and is easy to attach to your (sun)glasses without making your ears sore. The cotton eyeglass temples also protect the temples from sweat and corrosion. ADVANTAGE: By using skin-friendly knitted cotton to make eyeglass grips behind the ear, the eyeglass ear hooks weigh only 0.13 ounces per pair, providing ultimate comfort and padded ear pads for glasses for all-day use. PERSONAL EXPERIENCE: Prevent glasses from slipping, enclosed eyeglass ear pads are usually lighter and more breathable than silicone eyeglass grips, making them more comfortable to wear for longer periods.