Whitewater? Mud? Meet your new sole mate, the Cairn Pro II.

From crag to campfire, Cairn is the modern adventure sandal.

Less is more when you wander in our most minimal sandals.

Gear up with everything from our original split-toe socks to multi-functional headwear.

Cairn 3D Adventure Sandals

Fast + Free USA Shipping

The lovechild of Freedom and Support, Cairn 3D features our most advanced footbed to date. From our award-winning Cairn design, we’ve added a sculpted footbed that is secure, lightweight, and loaded for the long haul.

Cairn 3D Features

Cairn 3D features a zero-drop anatomically molded footbed, with tasteful arch and toe support. Built for those seeking extra support or looking to log big miles.

Vibram® XS Trek Regolith Outsole: Lightweight, long-lasting, and re-soulable.

Our most durable Vibram® outsole compound, best for grip in Dry conditions. For more performance grip in wet + slippery terrain consider the Cairn Pro lineup.

Equipped for Adventure

Our Patent-Pending design features premium webbing, 3 adjustment zones, and our sole-hugger wings for locked-in stability.

Premium Quality: We spent years sourcing the best materials in the world, so you can spend maximum time enjoying the outdoors. The Cairn is USA Assembled of Domestic and Foreign Parts.

1% For the Planet: We proudly donate 1% of your purchase to environmental non-profits.

Our sizing is unisex (e.g. size 9/10 is equivalent to size 9 for men, and size 10 for women.) Some Bedrockers find our sizes run slightly small, especially in our smallest sizes.

 

View/Download/Print our Cairn Sandals Sole Templates.

Follow these instructions to take care of your Bedrocks and maximize their life-span:

For footbed's sake, do not leave your sandals in extreme heat (e.g. hot car) or intense direct sun exposure for durations ( e.g. sunny porch). Our ultralight Go Far Vibram® footbeds can warp if left exposed in these environments.

To clean your Bedrocks, handwash with a brush, water, and your favorite eco-friendly soap! Let them dry in a shaded environment or briefly in the sun. Do not machine wash.

To keep your Velcro® heel-strap long lasting, use side buckle adjustment for every-day in and out, and occasionally remove grit and debris from heel-strap by scrubbing with a wire brush.

The Cairn 3D Custom Sole: Ultra Grippy, Comfortable, and Durable

  • All Cairn 3D Sandals are made with 100% vegan materials and construction.
  • NEW dirtbag-engineered plug-less toe post and aluminum hardware for next-level durability.
  • Ultra-grippy, exclusive REGOLITH Bedrock x Vibram® sole. Aggressive, angular lugs massively increase performance and durability, while shedding mud and debris.
  • Our new Geo-patterned footbed features macro pentagonal-grooves on the sole, providing excellent grip in both dry and wet conditions, and more aeration power to keep your feet less sweaty.
  • At 16 mm base stack height under the forefoot, the new molded Cairn 3D Vibram® sole is a union of freedom and support. 
  • Zero Drop from toe to heel.

Strap System: No-Slip Secure Fit.

  • Bedrock Sole Hugger design cradles feet with side-to-side support, keeping you stable in challenging conditions. Patent Pending.
  • Intelligent 3/4inch wide strap system with three independent adjustment zones for quick, secure fitting. Patent Pending.

Premium Quality 

  • We spent years sourcing the best materials, so you can spend maximum time enjoying the outdoors. With exclusive Vibram® rubber soling, polyester and nylon webbing upper, metal and acetal plastic hardware, and US military-grade Velcro®, you’ll do just that.
  • Average weight 10 Oz per size 9 sandal
Customer Reviews
4.8 Based on 657 Reviews
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Filter Reviews:
    HG
    08/07/2020
    Hannah G.
    United States United States
    Amazing sandals so far!

    My first test run with these sandals was walking two of my friend’s rowdy labs to an off trail lake in the mountains. Despite steep granite slabs covered in pine needles, uneven, rocky terrain, and two strong labs pulling with all their might up and down steep slopes, I stayed on my feet the entire time! I was so pleasantly surprised by how sturdy and grippy they were!

    JB
    08/07/2020
    James B.
    United States United States
    Highly recommend these sandals

    Comfort is fantastic. Fit is perfect. If you have questions, reach out to their team and they will get you sorted out. I like these so much that I plan to get a pair of the Geo Sandals as well.

    GL
    08/07/2020
    Gerald L.
    United States United States
    The Cairn 3D Adventure Sandals Tore up my heel!

    The food bed of the Cairn sandals are so hard that after wearing them for a while I noticed cracks and scuff marks on the heels of my feet. Why is the food bed so hard?

    Bedrock Sandals Cairn 3D Adventure Sandals Review
    DR
    08/06/2020
    Daniel R.
    United States United States
    Awesome footwear

    Great footwear with excellent breathability and function.

    A
    08/06/2020
    Anonymous
    United States United States

    These sandals run a little small, and when I tried to reorder a larger size, they were sold out, so I ordered the 3D adventure series instead. My only disappointment is that they have arch support, which I don’t want, whereas the first ones I ordered did not.

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