Benjamin Bouchet

La Sportiva Trango Cube GTX | $375

For high-altitude hikes or glacier expeditions, you'll need footwear that provides support on rough terrain and protection from the cold. The Trango Cube GTX checks both boxes: Its slim outsole keeps your foot closer to the ground for stability, and its honeycombed insulation traps in heat. At only 24 ounces per hoof, the Trango is also one of the lightest mountaineering boots on the market. The one-piece upper—entirely devoid of bulky, weight-adding seams—is made of synthetic material that's more durable and flexible than leather. And if you get lost on the trail, the Trango's color scheme is probably visible from a search plane.

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