Cairn 3D Pro II Features

New G-hook-and-loop heel and front strap system creates an extra secure foothold that won’t gum up in mud or pull off in whitewater. 

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

Vibram® Megagrip Sole in non-marking grey Andesite is super grippy and designed to perform in wet + slippery conditions.

Equipped for Everyday Adventure

Our Patented 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.

Cairn Original Size Chart

Please print out your likely size outline and follow the instructions above. Don't have access to a printer? Measure your foot length and width with a ruler and choose a size 1.5-2 cm bigger. Email us at info@bedrocksandals.com.au for assistance.

Shoe Size (US) Actual Sandal Length (cm) Actual Sandal Width (cm) Cairn Size Outlines
Men's 4 / Women's 5 22 8.3 None
Men's 5 / Women's 6 23 8.7 Print Cairn 5/6
Men's 6 / Women's 7 24 9.2 Print Cairn 6/7
Men's 7 / Women's 8 25 9.5 Print Cairn 7/8
Men's 8 / Women's 9 26 9.8 Print Cairn 8/9
Men's 9 / Women's 10 27 10.3 Print Cairn 9/10
Men's 10 / Women's 11 28 10.6 Print Cairn 10/11
Men's 11 / Women's 12 29 11.1 Print Cairn 11/12
Men's 12 / Women's 13 30 11.4 Print Cairn 12/13
Men's 13 / Women's 14 31 11.6 Print Cairn 13/14
Men's 14 / Women's 15 32 11.9 Print Cairn 14/15