The Baa Baby Sheepskin Puddy Mitts With Thumbs in Chestnut are made from 100% sheepskin and are available in two sizes. They are the next step up from Baa Baby's puddy mittens with the inclusion of thumbs as your little one grows. The cuffs are elasticated, ensuring a secure fit and keeping the cold out and the mittens are attached with string to prevent them from getting lost.