Run-In 3-Pack
Run-In 3-Pack
Run-In 3-Pack
Run-In 3-Pack
Run-In 3-Pack Run-In 3-Pack Run-In 3-Pack Run-In 3-Pack
Run-In 3-Pack

Run-In 3-Pack


18.00 USD

Running Socks

4.3 Stars 40 Reviews

Everyday comfort in a trio of fast-drying socks with just enough midfoot compression and ventilation.



Color: 316

Size Chart


Free Shipping & Returns

With Brooks’ True Blue Guarantee, take our gear for a trial run and if you’re not 100% satisfied within 90 days, return it for free.


Country of Origin

Made in the USA

Fabric & Care

To keep your Brooks gear looking and performing its best, machine wash separately before wearing, try not to use fabric softeners, and tumble dry on low heat.



A mesh zone on the forefoot provides some much-needed, lightweight ventilation on the run.

Staying Power

An achilles tab prevents sock from slipping down while you run.

Our Runners Have Spoken

4.3 StarsStars
Feels true to size
Feels full size too small Feels full size too big
Very comfortable
Very uncomfortable Very comfortable
Feels true to width
Feels too narrow Feels too wide

Amazing Socks?

Who knew socks could be comfortable and supportive? Hands down, these are the best.

Urbana, IL
Sizing Feels true to size

Light and Cushy

Nice and light with good cushion

Sizing Feels true to size


Why in the world were these made with a seam UNDER the toes??! What a poor design choice. Very disappointed.

Catskill, NY
Sizing Feels true to size

Nice but don't enjoy toe seam on bottom

These really do feel like they would be great socks! The toe seam is on the bottom though which I do not like and wish I knew about before purchasing. I know some people like this though. I guess they just aren't for me. I wish they would sell some with the "normal" toe seam on the top.

Sizing Feels true to size

Needs Quality Control

The seam on the bottom of sock is very noticeable and irritating. This is a comment that I also saw in many of the other reviews. A definite and fundamental change needs to be made to these socks to make them comfortable.

Sizing Feels true to size