Calf width (in): 11.77 (based on US size 10) Care: Use Hunter Boot Shine and Rubber Boot Buffer to keep boots in optimum condition. Fit: Regular fit Fit type: True to size Heel height (in): 0.98 (based on US size 10) Leg height (in): 7.28 (based on US size 10) Lining material: Lining: 100% Polyester Material: Material: 100% Rubber Trim material: Buckle: 100% Metal Wear and use: Normal Size/Fit Summary: True to size, Regular fit. Sizing suitable for 2 to 6 years old (size 8-12). The Original Kids Rain Boot is updated with a fun all-over leaf print this season, created in partnership with the National Trust. Featuring Hunter's signature non-slip sole, this rain boot is handcrafted from natural rubber and has an adjustable side tab for a customised fit. We recommend that all Hunter boots be worn with socks to protect the wearer's skin from contact with rubber. By purchasing this product, you can help the National Trust to preserve and protect the heritage of their spaces, to be enjoyed forever by everyone. Waterproof Handcrafted Polyester lining Rubber outsole with Hunter Original tread pattern Crafted from natural vulcanised rubber with gloss finish National Trust print