What “waterproof” means in a hiking boot
When a boot is sold as waterproof, it usually has a waterproof-breathable liner, often a membrane such as GORE-TEX or a brand’s own equivalent, sandwiched between the outer fabric or leather and the inner lining. The goal is to stop liquid water from coming in while still letting some water vapor from your foot escape.
Some boots rely on a membrane. Others use treated leather, a sealed construction, or both. These are different approaches, and the label alone doesn’t tell you how a given boot will behave after months of use.
How waterproof boots are built
A few parts matter most for keeping water out:
- Membrane or liner: the layer that blocks water while allowing vapor through. Some boots use a bootie-style liner sewn in as a sock.
- Upper material: full-grain leather, nubuck, and synthetic fabrics all handle water differently. Leather tends to absorb water at the surface unless treated, while synthetics often dry faster.
- Gusseted tongue: a tongue attached to the upper along its sides so water and debris have a harder time getting in at the laces.
- Seams and rand: fewer seams and a rubber rand around the lower upper reduce places for water to enter or for wear to start.
Are there truly waterproof hiking boots?
Not in the absolute sense. A waterproof boot has an opening at the top, so water can pour in over the cuff during a deep stream crossing or when walking in deep puddles and slush. Many hikers also report that boots lose some of their water resistance over time as the outer material wets out, the membrane is worn or damaged, or seams fail.
A better way to think about it: a waterproof boot is good at handling rain, wet grass, mud, and shallow puddles. It is not designed for sustained immersion, and even a good pair may eventually feel damp in long, heavy rain, either from water entering or from sweat that can’t escape.
Is it worth getting waterproof hiking boots?
It depends on where and when you hike. Waterproof boots tend to make the most sense when:
- You hike in cool, wet, or muddy conditions, or across snow and slush.
- You go out in changeable mountain weather where rain is likely.
- You want one pair to cover many conditions and accept some loss of breathability.
They are often less appealing when:
- You hike in hot, dry climates, where a breathable non-waterproof shoe tends to stay cooler.
- You expect frequent stream crossings, where a boot that drains and dries quickly may be more comfortable than one that holds water.
- You prioritize light weight and fast drying above all else.
Many experienced hikers choose based on climate rather than treating waterproofing as a default.
Trade-offs: breathability and drying time
The common drawback of waterproof membranes is that they can run warm and slow down drying. If water gets in over the top, the membrane can also keep it in. Sweat is the other issue: on a warm day or a steep climb, moisture can build up inside the boot faster than it escapes.
Socks matter here. Moisture-managing socks, and a spare dry pair, can help more than a boot upgrade does. Dry feet depend on boot, sock, and conditions together.
Styles of waterproof boots
Waterproof construction is available across several styles:
- Lightweight mid or low boots: closer to trail runners in feel, with less support. Often chosen for day hikes and light loads.
- Midweight hiking boots: a balance of support and cushioning for rougher trails and moderate loads.
- Heavier backpacking boots: stiffer and more supportive, intended for heavy packs and rough terrain.
- Insulated hiking boots: waterproof boots with added insulation for cold, snowy conditions.
If you are planning a high, wet objective, see our guide to hiking boots for Mount Kilimanjaro for how these ideas apply in practice.
Fit and sizing considerations
Waterproof liners add a little structure inside the boot, and some people find that these boots fit slightly differently from non-waterproof versions of the same model. Try boots on late in the day with the socks you plan to hike in (see how to fit hiking boots), and check these points:
- Your heel should stay mostly in place without rubbing.
- Your toes shouldn’t hit the front when walking downhill.
- There should be room to wiggle your toes without the boot feeling loose.
Width varies by brand and model, so if a boot is close but not quite right, look at other widths or other models instead of forcing it.
What to look for when comparing models
When reading reviews, look beyond the headline pick and consider:
- The intended use (day hiking, backpacking, winter).
- Upper material and how it is likely to age.
- Outsole grip and lug pattern for your terrain.
- Weight, since heavier boots can add up over a day.
- Whether the boot can be resoled or repaired, if that matters to you.
- Return policy, which helps if the fit isn’t right.
Review sites rank boots differently because they weigh comfort, durability, and price differently, so treat any single “best” list as one data point.
Care to keep waterproofing working
Dirt and wear can reduce a boot’s performance. After muddy hikes, brush off dirt and rinse the boot, following the maker’s instructions. Let boots dry at room temperature away from direct heat (see how to dry hiking boots), since high heat can damage glues and leather. Many makers recommend reapplying a suitable water-repellent treatment to the outside when water stops beading on the surface. Check the manufacturer’s care guidance for your specific boot.
Quick decision guide
- Wet, cool, muddy trails: a waterproof boot is often a good fit.
- Hot, dry trails: consider a breathable non-waterproof option.
- Deep snow or very cold: consider insulation as well.
- Heavy loads and rough ground: a stiffer boot may suit you better.
- Mixed or unknown conditions: a waterproof midweight boot is a common compromise.
FAQ
Are there any truly waterproof hiking boots?
No boot is waterproof against unlimited water, because the cuff is open. Waterproof boots handle rain and shallow water well but can fill from above in deep crossings.
What are the best waterproof hiking boots?
The best choice depends on your foot shape, trip type, and climate. Compare several current reviews and try boots on instead of relying on one list.
Is it worth getting waterproof hiking boots?
For cool, wet conditions, many hikers find them worth it. In hot or dry places, the extra warmth and slower drying may outweigh the benefit.