If you don't know, cork is tree bark and it's sustainably harvested. Tread & Butter's cork is light, supple, and durable. Say goodbye to bad plastic insoles.
Tread & Butter insoles feature plush comfort and ergonomic support. We have high and low arch options and use unbeatable high rebound PORON® Vive® cushioning.
Tread & Butter insoles feature odor-crushing XSTATIC® silver ion technology that inhibits bacteria & keeps your feet fresh & clean.
Our entire operation is offset with carbon credits.