Ugg Montara Winter Boots. A puffer jacket in shoe form, this wool-lined boot is packed with cold weather technology to keep your feet dry and warm in temps as low as -32°C. Pair with lurex joggers and your favorite down jacket for a high-fashion snow day. Non wicking lightweight shiny Polyester upper Two puffer straps DryTech waterproof bootie construction 200g insulation Cold weather rated to -32 ˚C 8mm wool shaft lining 10mm UGGpure™ wool insole 1.25” EVA midsole Molded Spider Rubber outsole 6.75“ shaft height PROTECH TPU dual color heel logo 15mm metal DryTech waterproof logo plate