SOREL Toddler Snow Commander Boots - Tropic Pink - Size 6 - NWT With a waterproof synthetic textile upper and 200g insulation, this winter boot keeps feet warm and dry. Plus, it’s packed with traction for playing in the snow, mud, and grass. UPPER: PU backed synthetic textile upper. Fleece lining. HEEL HEIGHT: 1 1/2 in. PLATFORM HEIGHT: 1 in. SHAFT HEIGHT: 5 1/2 in. Uses: Heavy Snow