These are KEEN winter boots for babies. My daughter, who was over 1 year old and just starting to walk, used them in the middle of winter in Hokkaido. They are very convenient because they are easy to put on and take off. When I touched her feet after she took them off, they were warm, so the insulation seemed to be no problem. The boots also provided sufficient traction on the snow, and she didn't seem to be falling because of them. They are somewhat dirty, but since they were used in the snowy season, they didn't get much mud on them. I don't particularly notice any odor. They show signs of use, but I hope that those who think they are sufficient as winter boots needed for only one season will purchase them. I think they will definitely be useful. - Color: Camouflage pattern (pink, green) - Material: Synthetic fiber - Lining: With fur - Design: Short boots - Features: With drawstring Thank you for looking.