Studs (or cleats) provide good traction on soft or slippery surfaces but they make it very awkward to walk on the streets. Cleatskins help you move to and from your sport more swiftly without damaging your studded shoes. Just slip them on almost like a pair of flip-flops but for your shoes. No spare shoes required. They're made of rubber that's non-marking and washable. It's so simple yet ingenious. Can you believe that Cleatskins was invented by a mom who had kids in sports?