The HOKA Kaha 3 GTX is, for me, the epitome of a comfortable waterproof hiker.
It’s super comfortable underfoot and in the upper, and it’s the kind of boot I could wear all day on the trails without spending a second thinking about my feet.
On paper (and on the scales), it’s not a “fast-and-light” option, but out on the trail it feels natural and supportive.
The rocker + soft cushioning do a great job of masking the weight once I’m actually moving.
The overall vibe is stable, protective, and confidence-boosting across mixed terrain… just don’t expect precision-boot agility for scrambling and tight rock work, that’s not what these are for.
Key specifications
- Price: $240 at DSG
- Weight: 19.1oz / 541g (Men’s US 9, my pair)
- Drop: 7mm
- Upper: Leather Working Group Gold-Rated waterproof nubuck leather + GORE-TEX Invisible Fit (with 71% recycled polyester face fabric)
- Midsole: Dual-density midsole with 30% sugarcane EVA
- Outsole: One-piece Vibram® Megagrip with Traction Lug, 4mm lugs
- Extra attributes: MetaRocker™ with integrated flex grooves, Hubble® Heel and SwallowTail™ design, Achilles-friendly heel collar, rubber toe cap, quick-lace metal top hooks, PU sockliner (50% bio-renewable Susterra® propanediol), molded TPU heel counter/toe cap, 100% recycled polyester meshes/lining
Sizing and fit
Fit feels true to size for me, as with most Hoka’s when you follow US sizing.

The heel feels properly held, the midfoot is comfortably snug without pressure points, and the toe box has enough room for natural splay (and for micro-adjustments during descents).
Overall, it feels secure (heel lock is excellent, as you’d expect from a boot) and confidence-inspiring without needing any fancy lacing tricks, although I still like to take my time doing them up, as with any hiking boot.


I like to turn ‘lacing up’ into a ritual, where perfection determines your day out.
Performance review
If you’re buying the Kaha 3 GTX, you’re really buying the ride, and that’s exactly where it wins me over as an all day hiking boot.
The “all-day comfort” thing is real
This is one of those boots where comfort isn’t just a quick first impression… it’s the main story that continues for as long as you’re wearing them.

They have that “trusty pair” of hiking boots feel, where you plan to own them for many years, knowing they’ll only get even more comfortable with time, as they break in.
Underfoot, it’s plush and forgiving, and up top the padding and overall feel of the upper makes it easy to stay in them for long stretches.
The collar feels supportive without being restrictive, and the tongue doesn’t dig in, which sounds like a small thing until you’re hours into a hike and you realise you haven’t had to adjust anything; there’s that lacing ritual I mentioned earlier, coming into play.

It’s the kind of comfort that keeps you moving steadily because you’re not constantly managing hot spots, pressure points, or that “I can’t wait to get these off” feeling, which is a hiker’s worst nightmare.
The rocker + cushioning make it feel smoother than you would expect
My US men’s 9 pair weighs 19.1oz / 541g, which is in no way lightweight but what’s interesting is how well the geometry and cushioning mask it once I’m hiking.

The ride is smooth and consistent with soft landings, muted ground feel (in a good way), and a roll-through that keeps long miles feeling steady rather than clunky.
That ‘muted’ ground feel is a big part of the personality here.
I’m not getting loads of trail feedback through the sole, but I’m also not missing it, because the payoff is less fatigue and less harshness over long descents and rougher ground.
Stability and confidence on mixed terrain

The platform feels stable on uneven terrain, and that wide base really helps when the trail gets loose, sandy, or unpredictable.
I notice it most when footing changes quickly, loose bits, rocky sections, sloppy patches, where a narrower, more nimble boot might feel twitchier but arguably more nimble if that’s what you may prefer.
It’s also confidence-boosting in the way it supports your stride without making you feel too locked in.
The collar height feels like it’s there to help, not to control your ankle movement.

That balance is a big reason I keep coming back to it for bigger days.
Traction I trust, wet and dry
The Vibram Megagrip outsole has been reliable for me in both wet and dry conditions.

If you’ve been reading my reviews on this website and my running shoe review site Alastair Running, then you’ll know exactly why I rate Vibram MegaGrip as the best in class rubber compound for trail shoe outsoles right now.
The lug pattern here feels like a genuine all-rounder with good bite when I need it, predictable when I’m hiking faster, and solid when trails are damp.
On descents, the extended heel geometry takes a little getting used to (it’s a different feel), but once it clicks, it adds a reassuring layer of stability and control towards the heel end of the boot.
Waterproofing that feels integrated
The GORE-TEX Invisible Fit does the job in wet conditions, and it feels more integrated than some waterproof boots I’ve worn.

And for a waterproof nubuck leather boot, breathability has been better than expected.
It’s still warmer than a mesh hiker (that’s the trade), but I’m not getting that swampy feeling I’ve had with other waterproof leather boots.
The trade-offs
Here are a few trade offs which may or may not be an issue for you and your hiking preferences:
- It’s not a precision boot. That wide, stable platform comes with a bulkier footprint. In tight spots or technical scrambling where you need exact foot placements, it’s not going to feel quite as nimble. But for most hikers and moderate routes, this will be a non-issue.
- The weight is still the weight. The ride helps a lot, but if your priority is fast hiking and agility, this isn’t that boot.
My verdict
If you want a waterproof hiking boot that prioritises comfort, stability, and a smooth ride over long miles, and will be your trusty pair for years to come, then the HOKA Kaha 3 GTX is a really easy one for me to recommend.
It’s the kind of boot I’d reach for when I want my feet to feel looked after all day.
They have that soft protective underfoot feel, comfort in the upper, supportive without feeling stiff, and confidence-boosting traction on mixed terrain, especially when the trail gets loose, wet, or unpredictable.
See all the different colorways and model variations at Dick’s Sporting Goods, via the link below.