6pm.com is proud to offer the Kamik Kids - Piper (Infant/Toddler) (Light Navy) - Footwear: They'll all be following your lead when you're equipped with the Piper! ; Pull-on style for easy on and off. ; Waterproof nylon upper with foam backing. ; Removable 6mm Thermal Guard liner offers climate management to keep feet fresh. ; Snow collar with bungee lace lock ensures that the snow won't creep in. ; Midfoot hook-and-loop strap helps boots stay on without restricting movement. ; Flexible rubber outsole provides maximum traction in wet conditions. ; Comfort rated to -25°F/-32°C. ; Built in the USA. ; Shaft: 5 1 2 in ; Circumference: 10 1 2 in ; Weight: 7 oz ; Product measurements were taken using size 6 Toddler. Please note that measurements may vary by size.