It's What's Inside That Counts.

Boot Insole

Ergonomic Design, Powered by Sustainable Technology

Give your customers more than just a shoe that fits. INSITE® insoles lead the industry for plant-based and recycled content without compromising on ergonomic design and the highest levels of comfort, performance, and support.


3d foot scans

Informed by Experts

Our patented ergonomic shape was designed and approved by podiatrists based on more than 120,000 3D footscans.

3d foot mapping


Using eco-conscious material innovations, we produce insoles with a blend of plant-based and traditional foams, using a more sustainable manufacturing process, saving water, energy, and CO2 emissions.

Benefits of Plant-Based Foams

*Based on a peer-reviewed life cycle assessment from 2019, comparing cradle-to-gate production of 100% bio-propanediol to the typical petro-chemical alternative.





Crowdsource Tested

We conduct wear testing with real people so you know the insoles in your footwear line will be a hit with your customers and you can be confident when you go to market.


Available Testers

wear tester taking notes in wilderness
allbirds logo

Insole Insights