Tread & Butter Cascadia

Tread & Butter’s flagship high arch cork insoles made for running. Featuring plush comfort, ergonomic support, and sustainable design.

Made with:

• Sustainable Natural Cork
• Unbeatable Poron Vive® Cushioning
• Odor-Crushing XSTATIC® silver antimicrobial technology

Designed in Bend, Oregon & handcrafted in Portugal.

Tread & Butter is Climate Neutral Certified.

Size notes: The insoles run ‘true to size’ for performance footwear (e.g., running shoes, hiking boots, etc). If you typically wear a half-size shoe, we recommend that you round up to the next size; e.g., 7.5/8, 8.5/9, 9.5/10, etc.