The Castelli Espresso 2 Shoe Cover is designed to be the best all-around option for road and gravel riders who need reliable protection in cold, variable conditions. Made with Polartec® AirCore™ insulated microgrid fabric, it offers an ideal balance of warmth, windproofing, splash resistance, and high breathability, keeping your feet comfortable without overheating. A Velcro strap underfoot ensures a secure fit over both road and gravel shoes, while a silicone elastic cuff seals out the elements at the top. The YKK® rear zipper with a protective garage prevents irritation at the Achilles tendon, and reflective trim on the back enhances visibility in low light. Weighing 192 g with a regular fit and suited for temperatures from 0°C to 14°C (32°F – 57°F), the Espresso 2 is easy to get on and off while delivering maximum performance for cold-weather riding.