Verdict from 8 experts and 100+ user reviews

10 reasons to buy

  • Almost all Bedrock Cairn 3D Adventure buyers comment that it was one of the best hiking sandals they have ever owned.
  • A lot of owners applaud the feather-like weight of this gear.
  • According to many wearers, the comfortable feel of the Cairn 3D Adventure is superbly pleasing.
  • It is very easy to adjust, based on numerous user and expert reviews.
  • Hordes of hikers state that they love the style of the Bedrock Cairn 3D Adventure sandals.
  • Its functionality has impressed an abundance of users.
  • A large number of verified purchasers mention that it fits well.
  • Umpteen outdoor lovers are dumbfounded with its grippy outsole.
  • The quality build of the Bedrock Cairn 3D Adventure receives positive remarks from hundreds of owners.
  • A majority of satisfied wearers have testified to its durability.

1 reason not to buy

  • A small percentage of online shoppers commented that the Bedrock Cairn 3D Adventure was a bit pricey.

Bottom line

Outdoorsy people looking for a durable and uber-comfy sandal for hiking should check out the Bedrock Cairn 3D Adventure. This outdoor gear generally earned positive feedback, thanks to its lightness, appeal, and functionality. The others just didn't like its expensiveness, though. To conclude, the future owners of the Bedrock Cairn 3D Adventure are certainly in for a treat with its extensive list of advantages. They must, however, be ready to spend more money on a sandal.

Tip: see the best hiking sandals.

Good to know

- The Bedrock Cairn 3D Adventure offers extra support and comfort to outdoor lovers. Its Y-strap webbing upper uses premium materials to provide durable and long-lasting performance.

- Its molded midsole comes with a geo-patterned footbed that yields comfort and support. On the other hand, in contact with the ground is a Vibram-powered outsole.

The Bedrock Cairn 3D Adventure is a unisex sandal for hiking. Ladies are advised to get a size down their usual to get the best fit. It generally runs true to size. The brand offers it in standard width and whole sizes only. Its 3-part adjustment allows fit customization.

This hiking sandal carries a Vibram XS Trek Regolith outsole. The treads are specifically designed to promote grip on almost all types of terrain. The channels between studs enable automatic shedding of debris, maintaining grip on wet and dry grounds.

The Bedrock Cairn 3D Adventure hiking sandal carries an anatomically molded midsole that provides a decent amount of arch support. The geo-patterned footbed renders foot-to-sole traction, preventing slippage.

This lightweight hiking sandal uses premium polyester webbing straps that are 3/4-inch wide. This durable material is also known for its comfy feel and ability to dry quickly. A paracord is used as a toe-post to help secure the foot in place, especially over rugged conditions. The brand’s sole-hugger wings provide stability.

The Y-strap design of the Bedrock Cairn Adventure has three points of adjustment. At the medial side, it has a hook-and-loop closure while at the lateral side it uses a ladder lock buckle. Both areas allow users to lengthen or shorten the straps. At the back of the foot is a Velcro closure.

Outdoor lovers looking for a new pair of hiking sandals may be torn between the Cairn 3D Adventure and the 3D Pro Adventure. These Bedrock sandals share the same design. They use the same durable polyester webbing, a plugless yet durable toe-post, and premium hardware components. The main difference between the two lies in their outsole. The Cairn 3D Adventure comes with the Vibram Regolith outsole that offers optimal grip over dry grounds. The 3D Pro Adventure, on the other hand, is designed with a Vibram Megagrip that yields enhanced grip on wet terrain.


How Bedrock Cairn 3D Adventure ranks compared to all other shoes
Top 1% hiking sandals
All hiking sandals
Top 34% Bedrock hiking sandals
All Bedrock hiking sandals
Top 2% multi-sport hiking sandals
All multi-sport hiking sandals


The current trend of Bedrock Cairn 3D Adventure.
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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.