Sock guy, cosy toes

Bought these in a desperate search for something to keep my feet warm. In conjunction with my super expensive seal skinz socks they were fantastic.They are quite thin which worried me a bit as I thought they just couldn't be warm. They fit easily over my shoe and over the cleat. They come in one size only and are made of neoprene. Cheapest I found them online and in stock was £12.99 from chain reaction cycles..delivered free too. Just came back from a cold bike ride (with lots of chilly wind factor) and I came home with cosy feet...YAY...:-) so happy.