The castelli toe cover is designed to keep your feet warm and ready for action without the need for a full shoe cover crafted with a durable neoprene construction the toe cover features a silicone grip to the underside that will add grip and control to your performance whether worn on its own over the front of your shoes or as a layer between your shoe and shoe cover this versatile piece of sportswear features a sleek black design and is a practical must for keeping your toes on top form in