Why Donate?
Merino wool is a renewable resource often worn while enjoying the outdoors. Currently, beloved destinations and homes in California are facing an unprecedented 2020 wildfire season.
It doesn't seem right to launch our latest Plantar Fasciitis sock meant for the outdoors without acknowledging the heroes saving these legendary forests and trails.
From now to November 1, for every pair of FS4 Merino Wool Socks purchased we will donate $10 to firefighters battling the 2020 wildfires in California and the victims who have lost their homes.
WHY MERINO WOOL?

Sustainable
Merino wool is a renewable resource with a low environmental impact.

Comfortable
Merino fibers naturally wick
away moisture

Durable
This soft but tough material regulates temperature and protects against blisters

Anti-Microbial
Wool naturally combats odor causing bacteria.
PLANTAR FASCIITIS SOCKS
Plantar Fasciitis is painful inflammation in the heel. OS1st Plantar Fasciitis socks use patented Compression Zone Technology to support key muscles and form natural cushion around that inflammation. This technique not only relieves and prevents Plantar Fasciitis pain, but also provides extra arch support for aching feet.
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COMPRESSION ZONE TECHNOLOGY
OS1st's patented technology uses top-of-the-line, precision knitting machines to seamlessly transition levels of compression between different zones strategically placed to target specific muscles.
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