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# 1240484

The Caliber collection is all about visibility, performance, and style. Made by defeet the Air-E-Ator® has set the standard for performance athletic socks. The 'King of Multi-Sport' Air-E-Ator® is a true original. The Stayfast™ double cuff provides a secure, durable, dynamic fit without loose threads on the inside, and the sculpted Air-E-Ator® mesh weave travels all the way around the sock to aid airflow and moisture transfer. En-Duro-Skin™ construction reinforces the external heel and toe puncture' areas, while Achill-E-Shield™ strengthens the high-stress area of the Achilles tendon area. The Sole2™ system ensures that durability and wicking co-exist in the all-important sole.

  • Made in the USA

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Fit & Sizing

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Read the Finding the Perfect Fit tech article.

Sock Sizing

  Euro US Men's US Wmn's
Small 36 - 39.5 - 6 - 8
Medium 40 - 42.5 7 - 9 8.5 - 10.5
Large 43 - 45.5 9.5 - 11.5 11 - 13
X Large 46+ 12+ -


Technical Information

Last Updated: 7/18/2019 4:42:03 AM