Use: Speed Hiking
Cut: Mid cut
Price: $230
Features: Lightweight | Orthotic friendly
Waterproofing: Waterproof
Weight: Men: 15.7oz | Women: 13.4oz
Width: Men: Normal | Women: Normal
Brand: On
Material: Vegan, Rubber sole, Mesh upper
Colorways: Multi, Beige, Red, Black
Small True to size Large
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Expert Reviews

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88 / 100 based on 6 expert reviews

  • 88 / 100 | Lorenzo Clerici

    ON Running has introduced its very first Hiking Boot - On Cloudrock Waterproof

    More photos

    More specifically, On Cloudrock Waterproof is a lightweight speed hiking/fastpacking boot, somewhere in between a trail running shoe and a hiking boot, which is going to be used with minimal equipment.

    The boot is about 30% lighter than a traditional hiking boot, but still able to provide the right support to get through most technical terrains.



    ON Running has mainly focused on design and performances for this shoe.

    It is visually impressive and very good looking from its first sight. Even when you'll look into the detail (as for every ON Running shoe I've used so far), you'll notice that the shoe is perfectly refined from every angle.

    What I've noticed on their older shoes is the nice construction tends to get damaged quite quickly. But so far, after more than 50 miles of usage on all kinds of terrains, the shoe is intact.



    Their fancy good looking made me first think of a perfect boot for hipster hiker/backpackers who put a lot of attention on the style of their equipment to ensure the best pictures for Instagram.

    But no, this shoe isn't only about style. Performance is the other big factor.

    I've made my longest hike with them on a 20 mile with more than 8000 feet of elevation in 7 hours on the toughest Swiss mountain trails, and my feet felt great after it — no blisters, no pain... just great.



    The Cloudtec technology sole is simply amazing. The pods that provide air cushioning in between the midsole and outsole ensure incredibly comfortable support even after several hours on trails.

    In addition, this technology is not only providing cushioning, but also a lot of traction on the ground since the pods are working not only vertically but also horizontally.

    What I usually disliked about this Cloudtec technology on other shoes is the "stone suction" issue. Stones and mud tend to get stuck into the sole easily and quickly, which is annoying.

    But this problem did not seem to appear with this boot, so this is a great improvement by ON.



    The Missiongrip outsole works very well on every kind of surface. It might be just a little slippery on flat & wet rocks, but so far, apart from the ones using Vibram megagrip outsoles, I have not found any shoe being able to stick on this kind of surface.

    The midsole is made from a resistant hard plate that will protect your feet from every kind of sharp stone which might slip into the pods, especially while running downhill preventing every kind of pain.

    The inner sole is removable, which makes it easier to clean and dry your boots. Plus it has some extra cushioning on the heels which will help a lot to prevent pain, especially on the last downhills when your feet are sore.

    A multi-layered protection wraps the lower part of your foot from heel to toe with some extra reinforcement on the toe tip and heel counter which really allows you to run and tackle into rocky trails with no concerns.



    The upper sole is soft and comfy and 100% waterproof. I've tested them by putting my feet directly into a river for more than a minute and not a single drop of water came on my socks. 



    The ankle support works well. Since it is a speed hiking boot, it has nothing to do with the firm support you might be used to have on a traditional boot. You'll have much more freedom of movement but with still a little help to prevent twisted ankles.

    Another thing you’ll notice is how easy they are to slip on. An unusual but lovely feeling for a hiking boot.



    Shoe lacing is maybe one of the few things that still need some improvement.

    The feet are very well tightened but the laces are way too thin. Considering this is a waterproof boot that will be used even in the worst weather conditions, probably with hand gloves, they will be difficult to use.

    The other negative thing about this boot is the price. More than 220 dollars is very expensive!

    Other competitor's alternatives with the same specs. (e.g. Hoka Speedgoat Mid WP, or Adidas Terrex Fast Mid GTX) are about 30 to 40% cheaper.

    Reasons to buy

    • Stylish design
    • Lightweight
    • Overall comfort, cushioning and grip
    • Excellent impermeability

    Reasons not to buy

    • Very expensive
    • Shoe laces are too thin


    If you do not care about budget and you are looking for a super stylish and performing lightweight boot for your hikes, this shoe is made for you.

    I would not recommend them for pure backpackers who plan to go for huge journeys through very long trails or crossings, which will take more than 2-3 days. You'd better opt for a more traditional hiking boot with much more overall support to help you carry heavier loads on your back.

    This expert has been verified by RunRepeat. Reviews are neutral, unbiased and based on extensive testing.

  • 85 / 100 | Trail Running Shelter | | Level 1 expert

    What I like about this shoe is it's extremely lightweight and performance.

  • 100 / 100 | Fiona Outdoors | | Level 1 expert

    I walked for hours in the rain and through lots of puddles and my feet stayed nicely dry.

  • 91 / 100 | MIHPHOTO | | Level 1 expert

    The On Cloud rocks look and feel great on the feet but just fall short of a solid all-round hiking boot due to lack of grip on certain terrains so caution is advised in wet conditions.

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-The On Cloudrock Waterproof is a hiking boot built for speed hiking adventures set in adverse weather. Its synthetic mesh upper contains a waterproof liner to give protection from the elements.

-This On product comes with the brand’s patented Zero-Gravity Cloud to supply the user with a cushioned ride. The boot’s Missiongrip outsole delivers traction on virtually all types of terrain.

The Cloudrock Waterproof is a mid-top hiking boot that comes in men’s and women’s versions. It features On’s proprietary FlexLock system, which allows the laces to be tied in a single motion. It can also be tied traditionally to give a secure and personalized lockdown. The footgear’s tongue and collar are padded to promote a comfortable fit.

This lightweight hike-centric offering from On uses a Missiongrip outsole to keep users stable over uneven terrain. Its rectangular lugs contain a triangle pattern to prevent slippage, especially on wet surfaces. The outsole’s sticky rubber construction aids wearers in staying secure over virtually all types of ground conditions. Its front tip extends upward to provide protection from various trail dangers.

The Cloudrock Waterproof enables outdoor enthusiasts to tackle uneven trails with minimal impact, thanks to its Zero-Gravity Cloud midsole. It is made of ethylene-vinyl acetate (EVA) to give lightweight cushioning and shock reduction. The hiking boot comes with On’s trademarked Speedboard footbed for a smooth transition, especially when tackling downhill conditions. It also delivers arch support and extra comfort underfoot.

The On Cloudrock Waterproof is equipped with an upper made of synthetic mesh. This material imbues the footgear with lightness. A waterproof membrane is integrated into the upper to provide protection from wet trail conditions and rainy weather. It also allows excess moisture to pass through, making the hiking boot breathable.

The boot’s front end features a toe cap to provide protection and durability. Its rear section has a molded counter, which helps lock the heel in place. The Swiss-engineered FlexLock system employs a series of metal eyelets and hooks for fit management. A pull tab can be found at the back of the collar to give wearers easy on and off.

The Cloudrock Waterproof and Moab 2 Mid Waterproof are both rubber -trimmed mesh boots designed for hiking. Shown below are some of the qualities that set these two hike-centric offerings apart.

Upper. The Moab 2 Mid Waterproof’s upper is composed of suede leather and mesh fabric. The combination of these materials imbues the footgear with breathability and durability. It is lined with an M Select Dry membrane to prevent water intrusion while allowing excess moisture to escape. Moreover, it has a rubber toe cap upfront for extra protection against accidental bumps and other trail dangers. The On Cloudrock Waterproof, as previously stated (see Upper section above), comes with a synthetic mesh upper. This breathable material allows excess heat and moisture to escape, making the shoe ideal for warm weather conditions.

Midsole. The Merrell Moab 2 Mid Waterproof comes with an EVA midsole to render a cushioned ride and impact reduction. It is paired with the brand’s M Select FIT.ECO+ footbed to give wearers arch support and extra comfort underfoot. An Air Cushion feature is found in the heel section to deliver shock absorption and added cushioning over uneven terrain. Meanwhile, the On Cloudrock Waterproof’s Zero-Gravity Cloud midsole is made of lightweight EVA foam to deliver a cushioned ride.

Outsole. Merrell’s Moab 2 Mid Waterproof carries a Vibram TC5+ outsole to supply traction on virtually all types of ground conditions. It has 5mm-deep lugs, which keep users stable on wet and dry surfaces. The outsole’s front tip extends upwards to protect the wearer’s toes from stubbing. On the other hand, the On Cloudrock Waterproof uses a Missiongrip outsole for ground adherence on most types of terrain.

Fit. Both the Merrell Moab 2 Mid Waterproof and the On Cloudrock Waterproof are designed for male and female hikers. The former comes with a conventional lacing system, which allows wearers to personalize its fit. The latter is equipped with a Swiss-engineered FlexLock system to help users gain a customized lockdown.

  • Outdoorsy individuals who require a sturdier pair for a multi-day trip may want to look into backpacking boots. Among the options that may be explored is the Salomon Quest 4D 3 GTX.
  • Those who value ankle flexibility and comfort for day hikes may want to check a pair of hiking shoes out. One of the choices that may be considered is the Adidas Terrex Swift R2 GTX.