Pick the perfect Crocs size: Crocs use US sizing on the sole, UK sizes follow a one-size conversion (e.g., US C3 corresponds to UK 3) If your child typically wear a half size, go up to the next dual size (e.g., UK 4) Check Your Fit: If your kid wear a half size, we recommend you order a size up. Make sure you're on point with the conversion - check our size chart below! Junior size 34-35+ and up can dive into the world of adult sizes! Secure Playtime Fun: The Kids' Crocband Cruiser Sandal is crafted for endless playtime adventures. With fully molded Croslite construction, toe bumpers, and a two-strap upper, these sandals offer a secure fit and durability, ensuring your little ones can explore from the playground to the pool without missing a beat Adjustable Comfort for Growing Feet: Featuring heel and ankle straps with dual hook and loop closures, these sandals provide a customizable fit that grows with your child. The velcro straps make them easy for kids to put on and take off, giving them the independence they crave while ensuring a snug and comfortable experience Personalize with Jibbitz Charms: Make each step uniquely theirs by adding a touch of personality with Jibbitz charms. Let your kids express their individuality and style as they showcase their favorite characters, colors, and themes on these lightweight and flexible sandals designed for 360-degree comfort