Crafted from neoprene and rubber, the Kamik® Kids Timber Boots are insulated and fully waterproof for your little one to explore all kinds of harsh elements. This pair comes with a midsole that is made from Bloom™ EVA foam for added comfort. Rubber and neoprene upper. Removable EVA insole that mould to your feet easily. These boots come with thick insulation that will keep their toes toasty in temperatures as low as -25°f so that your little one enjoys the snow a little longer. Pull-tab on the back for easy on and off. Cushystep everyday EVA midsole. Polyester lining. Synthetic rubber outsole. Imported. Product measurements were taken using size 8 Toddler, width M. Please note that measurements may vary by size. Measurements: Weight: 14 oz Circumference: 11 13⁄16 in View Zappos.com Glossary of Terms Kamik Kids Timber (Toddler/Little Kid/Big Kid)