Calf width (cm): 29.7 (based on UK kids size 9) Care: Use Hunter Boot Shine and Rubber Boot Buffer to keep boots in optimum condition. It is recommended to not dry these boots near direct heat sources such as radiators, household heaters or fireplaces Fit: Regular fit Fit type: True to size Heel height (cm): 1 (based on UK kids size 9) Leg height (cm): 20.7 (based on UK kids size 9) Lining material: Lining: 100% Cotton Material: Material: 100% Rubber Wear and use: Normal/Everyday Size/Fit Summary: Fits slightly smaller, Regular fit. Sizing suitable for 18 months to 8 years old (size 4-1). If they are in-between sizes, it is recommended to size up. The limited-edition, fully waterproof Hunter x Peppa Pig Boots are designed for puddle-jumping fun. With a grippy sole and heel, these pink toddler rain boots, which are made from natural, vegan rubber are finished with an exclusive Peppa Pig print. We recommend that all Hunter Peppa Pig wellies be worn with socks to protect the wearer's skin from contact with rubber. Certified vegan Waterproof Handcrafted Soft cotton lining Rubber outsole with Hunter Kids First tread pattern Crafted from natural vulcanised rubber Exclusive Hunter x Peppa Pig print