Western Chief Kids' Waterproof Printed Rain Boot with Easy Pull on Handles Rubber Imported Shaft measures approximately 7" from arch Boot opening measures approximately 13.5" around KID-FRIENDLY WATERPROOF BOOTS |The main material we use in our Waterproof Printed Rain Boot with Easy Pull On Handles is natural rubber, which is durable, flexible, and waterproof. The handmade vulcanization process reduces weak spots in our rubber.. 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 Waterproof Printed Rain Boot with Easy Pull On Handles 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 boots with a damp, warm cloth and mild liquid dish soap. A silicone conditioner can also be used. Air dry all boots.We suggest storing our boots in a cool, dry area to help prevent the boot from damage. MEASUREMENTS | The shaft measures an estimated 7" from the arch. The circumference of the boot is an estimated 13.5" around. FUN PRINT | Western Chief is known for making family-friendly prints. Swim through the sea with one of our shark-printed boots, bounce through grass in our frog boots, or choose another print to put a smile on your child's face!