Western Chief Kids' Waterproof D.c. Comics Character Rain Boots Easy on Handles 100% Rubber Rubber sole Shaft measures approximately 6.5" from arch Boot opening measures approximately 11" around KID-FRIENDLY WATERPROOF BOOTS |The main material we use is natural rubber, which is durable, flexible, and waterproof. The handmade vulcanization process reduces weak spots in our rubber and allows us more freedom to design fun prints. FUN PRINT | We have teamed up with DC to bring their characters to life. The Superman Forever Rain Boot has his signature logo printed on it against a backdrop of blue. The red lining matches the red "S" and makes the boot a cohesive unit. SOFT AND COZY POLY/COTTON LINING | Nobody wants to wear boots that are abrasive and rough - especially kids! We line our boots with soft, polyester/cotton blend lining to give comfort. Our lining also absorbs moisture. A BENEFICIAL INSOLE | Children are rough on boots and need a comfortable insole to run around on. Our rubber boots are made with a cozy EVA insole. Our insoles are removable, making them easy to replace and clean. SAFETY FEATURE |Our boots are made with a slip-resistant outsole to help provide traction on slippery surfaces! The outsole is also self-cleaning, meaning you won't have to wash mud and other grub off the boots. EASY ON AND OFF | To make your day a bit easier, we make our Western Chief Kids Rain Boots with two handles that your child can use to pull them on and off! This promotes independent dressing and is perfect for the family on the go! EASY CARE| We recommend cleaning your Western Chief Kids Rain Boots with a damp, warm cloth and mild liquid dish soap. Air dry all boots. We suggest storing the boots in a cool, dry area. Our boots are not meant for heavy labor.