Chooka Women's Fleece Rain Boot Liner HELPS WITH FIT | Our Chooka Rain Boots do run big. For a better fit, we suggest our Chooka Fleece Liners! This is especially perfect for anyone who fits a half-size! COZY MATERIAL | Our Chooka Fleece Liners are made with a combination of spandex, polyester, and fleece. Combined, these materials amplify your comfort! CUFF | The cuff of our Fleece Liners can be folded over our boots if you want! You can also wear it up! EASY CARE | Our Fleece Liners are easy to clean and care for! Just run them through the wash!