Imported Rubber sole Shaft measures approximately mid-calf from arch ADVANCED TECHNOLOGY: This Columbia Men's Newton Ridge Plus II Suede Waterproof hiking boot features our signature lightweight midsole for long-lasting comfort, superior cushioning, and high energy return as well as our high-traction grip outsole. QUALITY MATERIALS: Waterproof suede and leather make up the construction of this boot for a protective yet stylish silhouette and build. ADJUSTABLE FEATURES: A lace-up closure ensures an adjustable, secure fit. DURABILITY: Metal hardware and a seam-sealed construction makes this hiking boot durable enough to withstand rain, muck, puddles, and more. OMNI-GRIP: This multi-terrain traction system matches specially formulated compounds and treads to specific environments. A dual-zone winter tread pattern ensures solid footing on surfaces such as ice and snow.