Bogs kid waterproof rain/snow boot. Size youth 1, for little kids not baby size. Rated -30F In used, very minimal wear condition. From site description “Waterproof and light weight rain boot is made with a durable rubber over a four-way stretch inner bottie for dry feet Made with 7mm Neo-Tech insulation to keep feet warm and comfortable in cold weather. Comfort rated to -30 Degrees F/-34 Degrees C Sturdy handles makes these winter boots easy for little kids to get on and off Contoured footbed with earth-friendly bio-technology helps fight unwanted odors”