Made from a combination of high quality leather and the same magical stretchy rubber material a lot of aero overshoes are manufactured from, 5Bling Streamline Gloves enable you to maximize your aerodynamic advantage and provide unrivaled grip on your bars - in addition to being the ultimate must have fashion accessory on the velodrome. To determine your glove size, wrap a measuring tape around your hand just below your knuckles (excluding your thumb), and make a fist. This measurement is your hand width glove size. Use the size chart but if you are in between sizes, go with the smaller size as they run big. More details • lightweight material molds to your hands • machine washable • silicone-grip enhanced for maximum grip and feeling • double-stitch construction Size chart Closeout info Items labeled as "Closeout" have either been discontinued by the manufacturer and/or items we will no longer be stocking, and have never been installed or used. All sales are final on Closeout items.