While there are plenty of ways a hiking or backpacking trip can be derailed, a sure-fire reason are blisters. Usually announcing themselves like the Kool-Aid Man through a wall, blisters show up seemingly out of nowhere. They, however, come from one very common issue: incorrectly sized hiking boots. When it comes to figuring out how hiking boots should fit, there are a few considerations to keep in mind. There’s the length and steepness of the hike, potential water crossing, and weather conditions. All of these can impact what boot you should wear and how you want it to feel.
How Should Hiking Boots Fit
Toe Space
As with any shoe, you want toe space. Your foot moves around and the last thing you want are some squished toes. That makes life miserable. However, depending on the hike you are going to be doing, having more or less than average toe space may be wise.
Let’s say your hiking or backpacking trip will cover a lot of miles and you expect to have a sizeable amount of elevation incline and decline. I’d recommend getting a little bit more toe space such as the Danner Inquire Mids. This allows your toes to have room as you descend. Plus, just having a little more toe space in general is an added comfort to ensure you aren’t feeling crammed as you wrap up your hike.

Arch Support
Arch support is a key comfort factor and one of the hardest ones to figure out. Why? Because we all have different arch shapes. Boot companies cannot custom fit to all nine billion of us. So, what does this mean? First, always try on your shoes beforehand. Walk around in them. Hike some stairs. If the hiking boot fit is still slightly off, know that you can remove the sole and add in a custom one that fits better.
This added customization can be the difference between a successful hike and one that leaves you struggling towards the end. If you ever find discomfort, quickly alleviate it or there could be more severe issues down the road.

Width
Similar to arch support, everyone has unique feet. The worst thing I can think of is getting halfway into your hike and realizing that your foot is miserable because it has expanded and now doesn’t fit in your hiking boot. This is because as you hike, blood travels to your feet and they will expand. It’s not something you can experience as you walk into your local outdoors store, but one you need to keep in mind.
If you’re trying on your boots and find that you have nearly no room to maneuver, stop there. You need a wider or bigger boot.
Now that we’ve covered how a hiking boot should fit on the inside, let’s talk about the type of boot and ankle support. There’s low top, mid, and high top. Each has its own value depending on what your goal is. As always, your personal preference reigns supreme but these are some helpful tips.
Low-cut
These are ideal for trail runners or those looking to be quicker on the trails. They’re generally lighter but also have less ankle support. If you tend to roll your ankle, I wouldn’t recommend. Additionally, these are less likely to be full waterproof as it can seep in from the ankle. They should also be comfortable and make your feet feel at home inside.
Mid-cut
I’d say mid-cut boots are the most common you’ll find. They’re a good mix in terms of ankle support, sturdiness, and weight. For most hikers, this is the shoe you will want to go with. Although, I would be cautious. Not all boots are fully waterproof. With Lowas, they are fully waterproof and my go to boot for backpacking. I’ve been able to put over 300 miles on them and they are still holding up in all sorts of conditions. From sunny days in the backcountry, to rain and sleet in Sedona, to summiting 14ers in Colorado, they won’t fail you.
High-top
A high-top boot will be heavier but provide solid ankle support and be waterproof. These are less common in the hiking scene but do a wonderful job. If you envision yourself hiking in inclement weather or through swampy and wet conditions, I’d look to high-top boots to help you make it through.

While there are brands that I believe are better than others, when it comes down to it, the shoe you pick shouldn’t be predicated on the brand. It should be determined by what you feel is comfortable. When it’s just you and your boots in the backcountry, you need to be confident that your decision will let you enjoy your time and make it back in one piece.
Happy trails!
Article and Photos by Alec Sills-Trausch
Alec is a photographer, writer, and avid hiker who enjoys pushing the limits to find incredible destinations. He hopes, through his work, to inspire others to get outside and to respect planet earth so future generations can enjoy it just the same. He’s also a cancer survivor, hoping to use his voice to show that you can have a wonderful life after the treatment.