Boston Marathon Collection
Last year’s collection sold out in minutes, so we’re back with Running Supply to bring you a new limited-edition collection to celebrate the 2026 Boston Marathon.
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Soak in the colors of spring
Our Spring 26 release is a reflection of the colors around us, honoring our renewed connection with the earth.
Spring LaunchShop By Product Line
Flite XT Socks
The Flite XT is the most technologically advanced sock ever developed, providing all-around stability with our proprietary GripDry™ fiber and AnkleLock™ technology.
Flite XT
State-of-the-Art Stability