Keeping a Low Profile

The Suntoucher is our new low arch, low volume insole. Using the same construction and materials as our flagship Cascadia insole, the Suntoucher is 30 percent lower volume in the heel and arch, while maintaining the same amount of cushioning and support. If you have a low arch, or a sensitive arch, or proverbial flat feet, the Suntoucher is the one. 

• Free Shipping/Free Returns

• Designed in Bend, Oregon

• Handcrafted in Portugal

• Made for Running, Hiking, and Skiing 


The Finer Details


    The Suntoucher is our low arch cork insole, made to keep your arch elevated and help mitigate foot pain caused by maladies like plantar fasciitis. And this is key: our insoles come in full size runs for women and men. No silly unisex sizing. No trimming. No fuss. If you wear a half size shoe, we generally recommend you round up to the nearest whole size. Done. That's it. Plug and play victory for your feet. 


    It's a Material World: We spend a lot more on materials than our competitors. Why? Because the best materials deliver the highest performance and long-lasting durability. It's a no-brainer for us. 

    Sustainable Natural Cork: We source our cork from the fabled cork forests in Portugal. It's supple, light, and most importantly, it feels great under your foot. Say goodbye to bad plastic insoles.

    Odor-Crushing XSTATIC®: See the subtle pinstripe on the top of our insoles? That's a silver coated thread that disperses tiny bacteria-killing ions across the entire surface of the insole. Kill bacteria, and you kill odor. XSTATIC is bluesign® approved. If your feet stink, it won't be our fault.

    Unbeatable Poron Vive® Cushioning: This is the most plush, highest rebound cushioning on the market. It can't be beat. Your feet will never let you use a generic, crummy foam insole again.


    Tread & Butter is Climate Neutral Certified. Which means our entire operation is off-set with carbon credits. We also use natural cork in our insoles in place of petroleum-based plastic (or EVA) that is commonly used by other brands. Our factory in Portugal is powered in part by bio-mass (cork dust). That's as clean as it gets. Beyond that, our packaging is minimalist, we specifically off-set our outbound shipping, and we make every effort across all aspects of our business to reduce our carbon footprint. It's fully baked into our DNA. We're all-in on sustainability.