Warm and waterproof winter boots for extreme cold. Award-winning design with exceptionally well gripping Traction Lug technology by Vibram. [--Read More--] These hip ReimaTec winter boots are every child&&';;s must-have pair! Tested to withstand temperatures of -30 AdegC/-22 AdegF degrees, they&&';;re perfect for the snow or when playing in the wet. Featuring Vibram Traction Lug technology, this footwear revolutionizes outside play. Vibram Traction Lug increases grip by a remarkable 25% and has been field tested by athletes. Lined with 90% recycled PrimaLoftA(R) insulation for remarkable warmth, these kids&'; pull-on boots are vegan friendly. They boast removable Happy Fit insoles (for an easy size check) and a comfy textile lining.