Pre-Order Now!!! For those who wore their FitFlop sandals sun-up to sundown last summer, indoors and out, FitFlops' new all-purpose superluxe slip-on Convertiboot makes cold, aching feet feel instantly fantastic! Featuring DuPont's Hydrology-treated shearling (for water and stain resistance) with fluffy lining and cuff, all built on top of FitFlop's celebrated microwobbledboard midsole. We've got two words for you: Oh My! Or maybe that should be OH MINE! U.K. women's whole sizes 3-8. Chocolate, black, mushroom and camel.

Roll the cuff down, it's a thick and fluffy slipper, roll it up, it's a casual outdoor boot. (This also means that those of you who can't choose between colors can order two, because really, it's two shoes.)