The Best Lightweight Hiking Boots for Going Farther, Faster

Each pair I tested weighs under 2 pounds. Whatever happens on your next adventure, your shoes won’t hold you back.

Should I Wear Boots or Trail Runners?

The gap between hiking boots and shoes has narrowed recently, with both sharing similar midsoles, grip, and materials. The real difference is collar height with boots extending to cover the ankle, offering protection from knocks, debris, and water. If the ankle section is relatively stiff, you should benefit from a more stable feel on rough terrain or when wearing a heavier pack.

Shoes sit lower and weigh less, which helps reduce fatigue and also promotes a more natural stride pattern. Hiking shoes typically weigh around 13 ounces less per pair than hiking boots. For this you trade in ankle and wet weather protection but gain greater mobility.

Why Can’t I Wear Trail Running Shoes?

In many cases, yes, you can. Trail running shoes are now the default choice for thru-hikers and ultralighters. They are lighter, more flexible, and more breathable than traditional hiking footwear, which reduces fatigue and keeps you moving efficiently over long distances. On well-maintained trails in dry conditions and with lighter loads, trail and gravel runners can outperform heavier shoes and boots in both comfort and speed. They also dry quickly, making them a strong option for multiday trips.

But not everyone is an ultralight, record-breaking mountain athlete like Killian Jornet, capable of summiting 72 fourteeners in 31 days. Sometimes we just want to go for a walk. Trail running shoes and the lightest hiking shoes don’t offer anywhere near the level of foot protection and longevity of a more traditional boot, with thinner uppers and softer midsoles offering less defense against sharp rocks, sustained abrasion, and heavy packs. If you’re carrying a heavy pack for long periods, you’ll probably want real hiking boots.

What Do I Wear on the Steeps?

For climbing, you need a boot built around structure and support, not trail-running-style softness. Alpine and mountaineering boots are typically much heavier than a hiking design because they have stiff midsoles, full shanks (a stiff insert running the length of the sole to minimize flex), reinforced uppers, and insulation to help spread the weight of a heavy pack evenly across the foot and significantly improve stability.

Under a heavy pack, that rigidity keeps your foot aligned, reduces fatigue, and gives you a more secure platform on steep or uneven ground. A typical alpine boot weighs around 3.5 to 4.5 pounds per pair, with lighter “fast alpine” models closer to 3 pounds. They are most comfortable when the terrain demands it and the added structure becomes essential rather than excessive. For everyday wear, though, they'll feel as stiff as ski boots.

Does Weight Make a Difference?

There’s an old saying in hiking that 1 pound on your feet is equivalent to around 4 to 6 pounds on your back. This nugget allegedly came from a 1984 US Army Research Institute study that found that energy cost can be up to 4.7 to 6.4 times higher when weight is carried on the feet compared to your torso.

For me, this feels a little OTT, but over a long day, lighter footwear reduces fatigue, joint strain, and energy expenditure, helping you move more efficiently and recover faster. It also changes how you move, encouraging a more natural stride and quicker cadence. Cutting weight usually means sacrificing protection, durability, and support. The goal here is not to go hiking in the lightest shoe possible, but to find shoes that are light and can still handle your terrain and load.

How We Tested

I tested 43 pairs of hiking boots, shoes, and trail runners, covering countless miles across mixed terrain, including hardpack trails, rocky paths, wet ground, and hills. Each pair included here were assessed not only on weight but how light they felt to wear for long periods, how comfortable they were straight out of the box, and how stable they are when loaded down with a pack. I also considered value and how well each model performs compared with heavier, traditional hiking boots.

Power up with unlimited access to WIRED. Get best-in-class reporting and exclusive subscriber content that's too important to ignore. Subscribe Today.