Os1St TA4 Thin Air Sock No Show Socks
Os1St TA4 Thin Air Sock No Show Socks - is backordered and will ship as soon as it is back in stock.
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Os1St TA4 Thin Air Sock No Show Socks
A lightweight, breathable no-show with light arch compression and a moisture-wicking knit. A step up in structure from a plain athletic sock — fine for everyday wear, not a medical compression garment.
Description
Description
The OS1st TA4 Thin Air performance sock is built for comfort, fit, protection, and breathability. Using 200-needle medical-grade machinery, OS1st packs comfort, durability, and blister protection into the thinnest upper-foot profile they've made. The "Thin Skin" construction with uniquely positioned lift-bars maximizes airflow for a cooling sensation — while the cushioned sole delivers a blister-free experience.
At Walking Comfort, we point serious runners toward the TA4 when they want the thinnest running sock possible without giving up moisture-wicking, odor control, or blister protection. Featherlight, cooling, and protective — a sock with purpose.