Cairn PRO Adventure Sandals


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For wet and slippery missions, there’s Cairn Pro. With its super sticky, non-marking Vibram Megagrip® outsole, our Pro model gives you superior footing no matter where you wander.

Size Guide
Strap Color
Big Water Blue
Coyote Tan

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 Pro Custom Sole: Ultra Grippy, Comfortable, and Durable

  • All Cairn Pro Sandals are made with 100% vegan materials and construction.
  • NEW plug-less toe post and aluminum hardware for next-level durability.
  • Ultra-grippy, exclusive REGOLITH Bedrock x Vibram® outsole made Megagrip. Aggressive, angular lugs massively increase performance and durability, while shedding mud and debris.
  • Granite Grip footbed features grooved, triangular traction, that provides excellent grip in both dry and wet conditions.
  • At 14mm stack height, the Cairn Vibram® sole is just the right thickness - not too thin, for extra rock protection and increased durability, and not too thick, for maximum flexibility and weight/space savings. 

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 an exclusive Vibram® rubber outsole, polyester and nylon webbing upper, metal and acetal plastic hardware, and US military-grade Velcro®, you’ll do just that.
  • Assembled in the USA with Domestic + Foreign Parts (soling imported). 
  • Average weight 9 Oz per size 9 sandal

Customer Reviews

4.9 Based on 428 reviews
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Kera C.
United States

SO MUCH BETTER than my expectations!!!!

I am absolutely loving my Cairn PRO Adventure Sandals. As soon as I tried them on I noticed how secure they felt. I still wasn't quite sure about them at first, as I've tried many of the "popular" outdoor sandals that just didn't deliver for me. I bought these as a minimalist sandal to bring to Europe with me for the summer and give me the freedom to go from the mountains to the sea and everywhere in between. I have also been training with these at CrossFit and have zero complaints! I was worried about shin splints/tight calves, but I've actually noticed since wearing these I feel even better than training with shoes! While they seemed quite expensive at first, now I know why. They are completely worth the investment! I want a pair in every color. Thank you for creating such an amazing, versatile product that I can count on! I am a bedrock believer!


Two years and counting...

I’ve had my Bedrock Cairn Pro sandals for over two years now and they are still going strong. I’ve easily cycled over 1,000 miles in these, and I’ve worn them on almost every hike in the past two years. They even look great with a button-up and slacks! As a professional photographer, I photographed a wedding in these... shhhhhhhh I cannot recommend these sandals enough. My wife has made fun of me for wearing them nonstop spring, summer, and fall and finally she wants a pair!

Patrick D.
United States

Bedrock Sandals review

Fantastic sandals, met my expectations fully--walked 6 miles my first day on a variety of surfaces on a Hawaiian vacation, no issues. Would be interested in a WIDE option for these sandals, which would make them safe for me to wear on trail or rocky conditions, as my foot extends over the sides a bit too much on a standard width for full safety in those conditions.

Colin N.
United States


I have not put on other shoes since receiving my Cairns! Great hiking footwear…very natural feel! I love them!!

United States

Fantastic product, scary return policy

Really happy to see your product showing up at REI. I wish it was more available there because of REI's fantastic return policy. I feel confidant buying gear there. In this case, I took a leap of faith and bought directly from bedrock even though I found initial aspects of trying Sandals on around the house concerning. Compared to my Luna's: the nylon straps and stitching is more irritating, foot bed shape is not as good of a match to my actual feet, I was seeing my heel being pulled to the inside (not centered on back of the sandal). All of those issues resolved themselves somehow after I actually used the product for a week and did some hiking though! I love the fixed wings on these sandals and the separately adjustable heel strap. Saves me from a lot of angst adjusting them on the trail.

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Sizing Chart

Find Your Unique Bedrock Sandals Size

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. To find your Bedrock Size please print our size outlines or consult or sizing chart below.