I missed the opportunity to give this as a baby shower gift, so I've been storing it. It's new, still in the box. 15 cm. How about these for first boots? They're really cool and cute. The body says "waterproof." Authentic product. Gray and turquoise fur-lined boots with non-slip soles. - Brand: KEEN - Color: Gray/Turquoise - Material: Synthetic fiber/Rubber - Sole Features: Non-slip sole - Design: Fur-lined, Lace-up Thank you for looking.