These women's Sport & Style lace-up boots in white are equipped with a water- and dirt-repellent high-tech nano-coating and a breathable RiekerTEX membrane.The innovative fiberglass grip element in the outsole provides extra grip on ice.Additional features: Insole with cold-blocking three-layer construction for a thermal effect, high-quality textile, practical zipper, super-lightweight EVA sole, and breathable, soft insole. Closure: Zipper Style: Sport Style Upper: Textile Sole: EVA/Rubber Sole Heel Type: Flat Lining: Textile Width: Standard (F - F ss) Heel Height (mm): 50 Shaft Height (cm): 15 Features: Thermal insole, Rieker TEX, Fiber-Grip sole Color: White Secondary Color: Black Top Insole: Textile Insole: Soft, removable insole Lining:Warm Lining material: Virgin wool lining