The Cascadia is Tread & Butter's flagship high arch cork insole. The fit is exquisite, especially for people with high arches. No trimming, no fuss. And this is important: your feet are dynamic, they move and flex. That's a good thing. These insoles are designed to provide support under normal load but are oh-so-forgiving when your feet need a nice, soft landing. It's the ideal balance of ergonomic support and plush comfort.

Fit & Design:

• The Tread & Butter® Cascadia is a high arch cork insole, made to keep your arch elevated and help mitigate foot pain
• All Natural Supple Cork™ is lightweight and dynamic
• Odor-Crushing XSTATIC® inhibits bacteria, reduces odor, and is bluesign® approved
• Unbeatable Poron Vive® cushioning is plush and responsive
• Climate Neutral Certified
• Made for running, hiking, skiing, and cycling
• If you wear a half size, it is recommended to order up a size
• Designed in Bend, Oregon · Handcrafted in Portugal