About Us
Inspired by XCO racing and skyrunning, OEST produces purpose-built apparel for going fast in the mountains. Born from an off-season project in 2024, OEST creates products optimized for performance while embracing the inherent joy of being in nature.
Rather than design products that attempt to do everything, we believe in a polarized approach that aligns with endurance training:
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Hard Days Hard: We engineer the fastest running and cycling apparel possible. Zero compromises, optimized for performance, regardless of cost or complexity.
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Easy Days Easy: We design gear that maximizes the pure, unadulterated joy of moving through the mountains.
Based in San Francisco, we are inspired by the city and the mountains that surrounds it, influencing what we choose to make and how we go about making it. We hope to see you out there.

