Slip into Boreal's Stetind Mountaineering Boot and start pushing your way to the summit of the breathtakingly beautiful pinnacle that this boot was named after. Designed for technical alpinism during high mountain ascents, the Stetind Boot boasts a highly waterproof, supremely breathable, and durably abrasion-resistant gaiter to protect you from extreme weather. Inside the gaiter, the Stetind has three layers of Thinsulate insulation for assured warmth in low temperatures. Underfoot, there's a Vibram Teton rubber sole for reliable traction when the mountain's base is bushy, muddy, rocky, and slippery, and automatic crampon compatibility helps you stay afoot when the ascent gets icy and vertical.