Mountaineering boots are specialized footwear designed for climbing and hiking in rugged, mountainous terrain. They provide essential support, insulation, and protection against harsh weather conditions. Typically made from durable materials like leather or synthetic fabrics, these boots often feature a stiff sole for better traction on rocky surfaces and compatibility with crampons for ice climbing. These boots come in various styles, including single boots for moderate climbs and double boots for extreme conditions. Proper fit is crucial, as mountaineering boots should be snug yet comfortable to ensure stability and reduce the risk of blisters during long treks.