- View Billy Footwear Kids Size Chart - BILLY Footwear - Toddler (High Top) Shoe Size Chart - BILLY Footwear - Toddler (Low Top) Shoe Size Chart - BILLY Footwear - Little Kid/Big Kid (Low Top) Shoe Size Chart - BILLY Footwear - Little Kid/Big Kid (High Top) Shoe Size Chart - The BILLY® Ice Boot is built for young explorers, making every journey an adventure. Designed with a durable PU upper and lining, this boot keeps little feet snug and protected from the cold, while the rubber insole delivers cushioned comfort with every step. The sturdy TPU outsole provides superior traction on icy or slippery surfaces, keeping young explorers steady and safe. The convenient zippered closure makes putting on and taking off these mid-top boots effortless, saving parents time and kids' frustration. Engineered for an optimal fit, comfort, and support, the BILLY Ice Boot ensures all-day warmth without compromising mobility. - Imported. Measurements: - Heel Height: 1 in - Product measurements were taken using size 9 Toddler, width W. Please note that measurements may vary by size.