The Phillips Chelsea Kids is an awesome foul weather shoe-boot. Thanks to the ripstop nylon upper with water resistant mudguard and its side stretch panel and easy-grab rear loop, Phillips Chelsea is fast and easy for you or your little one to put on. And once it’s on, it resists rain and mud like a champ and keeps your kid warm and comfy with cozy fleece and a padded sock liner on the inside. Oh, and it absolutely rules in the sandbox, to shoes. <Pick the Perfect Size> * Foot length falls between two sizes? Choose the larger size! (Example: Between C10 and C11, choose C11.) * Allow space for foot movement. If foot length matches upper limit of a size range (e.