Size/Fit Summary: True to size, Regular fit. Sizing suitable for 18 months to 6 years old (size 5-12). Let your little ones explore new habitats of snow, gravel and rock with the new Kids Insulated Snow Boot. Offering maximum protection and warmth in challenging terrains, they are handcrafted with a fleece lining, PU quilted nylon upper and an innovative Ortholite footbed. With the ability to be worn in cold wintery temperatures, their feet will feel toasty with added insulation that naturally retains warmth. Specifically developed for maximum grip on wet surfaces, this 100% waterpoof boot features a durable sole offering greater traction for slippery days. Fashioned in a black colorway with reflective patches, they are finished with a kickspur for ease of removal and a velcro opening, perfect for little fingers.