This style fits true to size, order your normal size. Designed in QC Upper: Synthetic leather with inside zipper for ease of entry and better fit Lining: Extra warm and comfortable synthetic sherpa fabric Lining of insock: Synthetic sherpa Insole: Memory foam cushioning that naturally contours feet for all-day comfort and support Outsole: Moulded TPR with high traction sole engraving Almond toe Heel type: Block Heel height (approx.): 4.5 cm Water resistant Cold Rated -20 ºC Vegan