Verdict from 15 experts and 100+ user reviews

7 reasons to buy

  • Many owners state that the comfort provided by the Adidas Terrex Free Hiker makes it one of the best hiking boots.
  • Several wearers declare that they are delighted with the snug fit of the shoe around the ankle. 
  • The lightness of this comfy Adidas product impresses the majority. 
  • The zero break-in period of this trail boot satisfies a lot of users.
  • A considerable number of buyers testify to the boot’s grippy sole. 
  • Scores of verified purchasers applaud its breathability. 
  • An abundance of owners say that the Boost midsole renders great cushioning.

1 reason not to buy

  • A couple of wearers question its durability.

Bottom line

Individuals looking for a comfy over-the-ankle boot that is both flexible and breathable will enjoy what the Terrex Free Hiker from Adidas has to offer. It receives appreciation for its lightness, out-of-the-box comfort, and sticky outsole. There are also users who express their fondness for the brand’s Boost midsole.

However, there are a few isolated cases of sole quality. Despite the reported issue, Adidas Terrex Free Hiker remains likable. 

Tip: see the best hiking boots.

Good to know

-The Adidas Terrex Free Hiker—a model slated for a February 2019 release—is designed to tackle backcountry trails or perform in cross-country running. It comes with a water-repellent Primeknit upper and is equipped with abrasion-resistant weldings. This lightweight combination maximizes comfort, flexibility, and protection outdoors.

-Adidas designers combined features underfoot to provide a grippy yet cushioned ride. The brand’s Boost technology optimizes energy return. On the other hand, the Continental rubber outsole bites on most types of terrain.

A reasonably true-to-size day hiking boot, the Adidas Terrex Free Hiker caters to men and women. It will be offered in standard width and regular sizes. Also, its lace-up closure will allow users to customize the fit. 

This shoe has a Primeknit upper which feels like a sock. It hugs the foot for an adaptive, snug feel with every step. The stretchy collar also creates a secure fit around the ankle. For ease of wearing and taking off, this shoe has a pull tab at the back. It also has a Torsion bar that promotes the natural flex of the midsole and foot, giving the wearer more stability and balance on the trail.

This Adidas hiker sports a Continental rubber outsole. Its V-shaped lugs are placed on opposing directions (on the rearfoot and forefoot) to give a multidirectional grip, whether on wet or dry surfaces. The space in between the boots is textured to prevent muck build-up. Also, the heel and toe areas are ridged to promote grip on ascents and descents.

Underfoot, the Adidas Terrex Free Hiker employs a dense PU foam for lightweight cushioning and rebound. It comes with an insole that delivers arch support. Additionally, the Boost technology amplifies comfort and energy return.

The upper of the Terrex Free Hiker uses the brand-owned Primeknit technology. The result is a one-piece component that renders optimal flexibility and comfort on the trails. This material is made water-resistant offering some degree of protection as well as breathability.

This lightweight hiking boot uses webbing loops and metal eyelets for fit management. The toe rand grants extra protection while the heel counter enhances stability on uneven terrain.  A pull-tab assists users in donning and doffing.

This shoe doesn't have a waterproof lining for optimal breathability.

Adidas has plenty of offerings in its Terrex collection. Another popular shoe model is the Terrex Swift R2 Mid GTX. See how this footwear differs from the Terrex Free Hiker.

Design. The Free Hiker has a strikingly unique design and is more modern-looking than the Swift R2 Mid GTX. It is sleek and less bulky and has a tight, sock-like fit around the ankle.  On the other hand, the Swift R2 Mid GTX has a firmer upper with a well-padded collar. These features are designed to deliver more protection from the elements.

Weight. The Free Hiker is much more lightweight than the Terrex Swift R2 Mid GTX which makes it ideal for fast-hiking when you are not carrying a heavy load. However, if you're going for longer hikes or backpacking with a moderate load, you will find the Swift R2 Mid GTX more suitable. Moderately-heavy hiking boots are able to absorb pressure and impact better than their lightweight counterparts.

Use. Both the Free Hiker and the Swift R2 Mid GTX are designed for long-distance hikes. However, as it is heavier and offers more protection, the Swift R2 Mid GTX is more suitable for rugged conditions. Additionally, the Swift R2 has a waterproof membrane which means torrential rain, puddles, and slush can't stop you from navigating the trail. 

Price. While both are considered premium footwear, the Free Hiker is slightly more expensive than the Terrex Swift R2 Mid. 

-Adidas offers plenty of shoes in its Terrex collection. The Free Hiker has another version that features recycled plastic. It's called Adidas Terrex Free Hiker Parley. It basically has the same design and sock-like feel as the original version. It also comes in a waterproof version. -The Free Hiker collection of Adidas is designed for comfort and agility. These hiking shoes are lightweight but durable enough to withstand varying conditions. 


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The current trend of Adidas Terrex Free Hiker.
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Paul Ronto
Paul Ronto

Over the past 20 years, Paul has climbed, hiked, and ran all over the world. He has summited peaks throughout the Americas, trekked through Africa, and tested his endurance in 24-hour trail races as well as 6 marathons. On average, he runs 30-50 miles a week in the foothills of Northern Colorado. His research is regularly cited in The New York Times, Washington Post, National Geographic, etc. On top of this, Paul is leading the running shoe lab where he cuts shoes apart and analyses every detail of the shoes that you might buy.