Baffin Women's Snobunny Snow Boot 100% Leather, textile Imported Synthetic sole Shaft measures approximately 8" from arch Heel measures approximately 1.25" Platform measures approximately 1" Boot opening measures approximately 13" around Rated to -4F degrees Cold-resistant EVA midsole 7-layer inner boot system with Thermaplush Reflective insulating midsole layer Faux bunny fur brings luxe warmth to this technically savvy snow boot from Baffin.