These women's boots by RIEKER are a great choice in the winter months. The smooth upper is designed with fine ruching around the instep for style while the gently insulated lining will keep your feet warm. Thanks to the flip-out spikes on the sole, no ice will be a threat to you. Details Antistress - thanks to this technology, the sole is light, flexible, absorbs shocks when stepped on and easily adapts to each foot. This shoe is equipped with a removable insole. Rieker Grip - two-position safety system with spikes for walking on slippery surfaces and ice. To function properly, the sole needs to be kept clean. Rieker TEX – a functional layer that makes the shoe waterproof yet breathable. Rieker Off White Mid Calf Flip Grip Boot