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Every Mile, Reflected

The 2026 Chicago Marathon collection is live.

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New Fall '26 Collection

Engineered for the miles ahead. Lab Tested, Wear Tested, and Field Tested, leaving nothing to chance

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Light on your feet

Our ultra light Aspire is the perfect choice for hot summer days, featuring firm compression and breathable support.

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Retail Partners The Loop Running Supply

We partnered with The Loop to design a custom sock, made exclusively for The Loop community. Designed with moisture-wicking fibers, moderate compression, and ultra-breathability for premium performance—so you can rep your Loop pride during your next run or race.

Shop on The Loop Running Supply Co.