Timberland Men&#39;s Rime Ridge Premium Waterproof Snow Boot,Black,11 M,Timberland,RMERDGEHPWPP" /> 100% Leather and synthetic Rubber sole Waterproof with seam-sealed construction Padded collar, cut lower around the back for comfort and flexibility Hiker-style lacing system with Taslan fibers Knit fleece lining with 200g Thermolite insulation Aggressive lug outsole for grip in icy or snowy weather