Ended up ordering a size too big so only wore a time or two.. Saucony's description below :) Don't let ice and snow slow down your outdoor adventure with the Saucony® Peregrine Ice+ 2.0. Traditional lace-up closure provides a secure fit. Vibram's advanced ARCTIC GRIP outsole rubber lets you keep pace on the iciest of conditions. PWRRUN foam and an extra layer of topsole cushioning provide comfort and responsiveness for all-day endeavors. Water-resistant upper is reinforced to protect feet from trail debris and adds hint of warmth. ICE+ provides protection and a firm grip on winter conditions. Branding on tongue and upper. Textile upper, lining, and insole. Synthetic sole. Imported. Product measurements were taken using size 8.5, width B - Medium. Please note that measurements may vary by size. Measurements: Weight: 9 oz