We spent 9.3 hours reading reviews from experts and users. In summary, this is what hikers think:

6 reasons to buy

  • Numerous owners find a comfortable backpacking boot in the Hoka One One Sky Kaha.
  • Dozens of outdoor enthusiasts appreciate the cushioning of this footgear.
  • Its lightweight design leaves a couple of verified purchasers in awe.
  • This Hoka One One product is successful in keeping water out, as testified by a critic.
  • A reviewer praises the boot’s Vibram outsole for supplying ample traction on challenging ground conditions.
  • A handful of consumers reports that it virtually had no break-in period.

2 reasons not to buy

  • A tester says that the Hoka One One Sky Kaha’s price tag is too steep.
  • The minority is not happy with the insufficient ankle support granted by this backpacking boot.

Bottom line

Those who need comfort and cushioning for backpacking excursions may find what they’re looking for in the Sky Kaha from Hoka One One. The lightweight design, grippy outsole, and effective waterproofing are also appreciated by the outdoor community.

On the other hand, its high price tag might not suit everyone’s budget. All in all, Hoka One One's trail boot can satisfy outdoor enthusiasts because of its great set of features and qualities.

For more, check our guide to the best hiking boots


Reviews from around the internet

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Video reviews and unboxing

-The Sky Kaha is Hoka One One’s response to backpackers who need a pair that can provide performance and protection outdoors. The footgear’s full-grain leather upper is lined with an eVent membrane, making it waterproof.

-This Hoka One One product sports an EVA midsole that delivers lightweight cushioning. Its Vibram Megagrip outsole uses a pattern of multidirectional lugs to grant traction on most types of terrain.

The Hoka One One Sky Kaha is a mid-top backpacking boot built for male and female adventurers. The footgear’s traditional lacing system allows the wearer to personalize the fit. Moreover, it relatively runs true to size.

Enabling backpackers to traverse difficult terrain is the Hoka One One Sky Kaha’s Vibram outsole. Its surface is filled with 5mm L-shaped lugs for surefootedness over wet and dry surfaces. It’s made of a Megagrip compound which renders resistance to wear and tear. The sole’s front end extends towards the toe area for added trail protection.

The Hoka One One Sky Kaha’s thick midsole allows backpackers to take on difficult trails with sufficient stability and comfort. Its EVA construction absorbs shock and reduces foot fatigue. It also provides backpackers with the cushioning they need over rugged terrain. The boot’s footbed employs a top layer made of EVA to create a comfortable in-shoe environment.

The Sky Kaha from Hoka One One features a full-grain leather upper which offers robustness while keeping the elements at bay. An eVent waterproof bootie is embedded within the upper for optimal protection from wet trail conditions. This component also allows excess moisture to escape, making the boot breathable.

This backpacking boot’s forefoot area is reinforced with a rubber rand for extra protection and durability. A pull tab is positioned at the back of the gear for an easy on and off. For fit management, the Hoka One One Sky Kaha employs a round lace running through several metal eyelets and hooks.

Buyers who are looking for a mid-top backpacking boot may do well with these offerings from Hoka One One and Salomon. Both the Sky Kaha and OUTback 500 GTX are engineered with various technologies that give performance for multi-day adventures. Listed below are some of the different components and features that set these two products apart.

Upper. Salomon equipped the OUTback 500 GTX with an upper made of Cordura fabric. This material is known to deliver abrasion-resistance without adding too much weight to the footgear. A Gore-Tex laminate is embedded underneath the upper to keep water out while allowing excess heat to escape. Meanwhile, the Hoka One One Sky Kaha uses a full-grain leather upper, making it more durable and resistant to harsh conditions. An eVent waterproof bootie is integrated into the upper for water protection.

Midsole. The Salomon OUTback 500 GTX employs a patented EnergyCell midsole made of high-performance EVA foam. It is paired with the brand’s Advanced Chassis technology, which delivers cushioning and optimal motion control. These components yield a more stable ride when tackling uneven trails. On the other hand, the Hoka One One Sky Kaha uses a midsole and footbed made of EVA foam to reduce shock and give cushioning.

Outsole. The OUTback 500 GTX from Salomon sports a Contagrip MD outsole for ground adherence. Its profile is filled with a pattern of aggressive lugs to help wearers tackle virtually all types of terrain. The Sky Kaha, meanwhile, uses a Vibram outsole with a deeper profile of 5-mm lugs, granting better grip on wet and dry surfaces. 

Price. The Hoka One One Sky Kaha is slightly more expensive than the Salomon OUTback 500 GTX.

Weight. Hoka One One’s Sky Kaha for men weighs 508g while its women’s version has a weight of 426g. On the other hand, the Salomon OUTback GTX for men is lighter with a weight of 500g while its women’s variant has a weight of 400g.

-Outdoor lovers who need a beefier backpacking boot may consider the Lowa Camino GTX. It is waterproof and has a Vibram outsole just like the Sky Kaha from Hoka One One.

-Those who want a lighter alternative for summer hiking, the breathable Merrell Moab 2 Ventilator Mid hiking boot is one of the options.

Paul Ronto
Paul Ronto

Paul loves adventure. Over the past 20 years, he has climbed, hiked, and ran all over the world. He’s summited peaks throughout the Americas, trekked through Africa, and tested his endurance in 24-hour trail races. He has worked in the outdoor industry as a whitewater and hunting guide, gear tester, copywriter, and outfitting specialist at places like The National Outdoor Leadership School, No Barriers USA, and Sierra Trading Post. He has been quoted in NYMag, NBCNews, and Business Insider to name a few.