EUC. US Toddler Size 7. UK 6 and CM 12 Grey with pink accents Velcro boot makes dressing them for winter easy. The waterproof nylon upper and cozy lining featuring insulation will keep their toes warm and toasty while they play in the snow. Waterproof Nylon Upper and PU Coated Synthetic Overlays Faux Fur Cuff and Lining Waterproof Breathable Membrane Construction Rubber Footbed Molded Rubber Outsole