From recovery routines to carbon plates, runners are always looking for an edge—and comfort that lasts beyond mile three. Lately, there’s been a shift in what goes on your feet before the shoes: your socks.
At OS1st, we build every pair of running socks with targeted compression, blister protection, moisture-wicking yarns, and a key feature most brands miss—a wide toe box that allows your toes to move naturally, just like your running shoes are designed to do.
The Rise of Wide Toe Box Running Shoes
Over the last few years, more runners have gravitated toward foot-shaped or wide toe box running shoes—from brands like Altra, Topo, Hoka, and even Nike’s roomier models. Why? Because runners are learning that natural toe splay improves balance, reduces hot spots, and supports more powerful push-offs.
But if your socks are still squeezing your toes together, you’re missing the full benefit.
Socks That Match the Way You Move
At OS1st, our wide toe box socks are built to work with—not against—your running shoes. That’s especially important if you’re logging long miles, running in heat, or dealing with injury-prone feet.
Here’s what sets OS1st apart:
- Wide toe box supports natural foot function and prevents blisters
- Compression Zone Technology® supports arches and reduces fatigue
- Left/right anatomical fit reduces slippage and improves performance
- Seamless design eliminates pressure points
- Silver ion yarns fight odor and wick sweat for dry, fresh feet
You’ll find these features in our top running picks:
- Active Comfort Socks for all-purpose training
- Wicked Comfort for high-wicking, high-mileage days
- Thin Air Performance for hot weather and speedwork
Toe Splay Improves Performance—It’s Not Just a Trend
Emerging research confirms what many minimalist and natural running experts have long suggested: allowing the toes to splay naturally improves gait efficiency and reduces injury risk. According to a 2020 study published in the Journal of Sport and Health Science, toe splay improves both balance and impact absorption, which can translate into better long-term running mechanics and reduced risk of overuse injuries (source).
And while shoe brands are evolving to allow more natural foot function, most socks haven’t caught up.
That’s where OS1st makes all the difference.
Support That Starts at the Sock
From your first mile to your longest run, OS1st socks are made to support every stride. We believe relief and performance go hand in hand, which is why we design with intention—supporting the body’s natural movement, and eliminating what holds it back.
When your socks are built like this, you stop thinking about your feet—and start focusing on your run.