arctiv8 Women's Knee High Faux Fur Winter Snow Boots man made material FITTING TIPS: Full Size Only, Order Half Size Up For Loose Fit! Cold-weather boot featuring waterproof shell bottom unit, 200g Thermolite insulation rated to -25F All-weather protection and a toasty layer of insulation. Zipper Closure, For Easy On and Off Heel height: 1" (approx), Platform Measures: 0.5"(approx), Shaft Height: 12"(approx)