The image shows 4 different climates, representing Covert Thread's ability to make socks tough enough for any climate or activity.

🎖️ Veteran Co-Founded 👪 Family Owned 💪 Made in the USA ⭐ 60+ Years of Sock Expertise

All Climate

Prepare Your Feet for Any Climate with Carefully Crafted Socks

We don't just make socks. We engineer high quality gear to take on any climate on Earth!

Thank you for your product! My son did 2 tours in Afghanistan as a Marine. I got him several pairs of socks when he did his first one and wore them through both. He has been out of the Corp for 2 years and is still wearing those socks and asked if I could get him some more : ) It's my pleasure to order again. They are wonderful! Thank you so much for keeping his feet comfortable while he was putting his life on the line!

Christine L

I recieved my order a few days ago and wore the socks yesterday on a 16 hour shift. Very comfortable and I'm glad I found your company.

Sergeant Micheal C

You really know how bad you want to fill a tag when you forget your boots, and get wet to the ankle. Feet weren't toasty warm today but I didnt tap out. Love these socks Wool Beast for the win at 18 degrees!

Justin L

Hey team, Hope everyone is healthy and well. I have a few pairs of your desert socks that were sent to me in 2007 when I was deployed to Iraq (USMC). I still have these things 15 years later and they have as comfortable and solid as ever. Just Message want to thank you for producing some high-guality products and appreciate thework! I live in France now, but always supporting local American companies. Stay frosty, Josh

Josh M

Not sure who reads these things.....but, I saw your brand while looking for some socks online and thought I would comment.Back in 2009 I was a newly commissioned Marine Corps 2ndLt at NC State University awaiting my orders to my next duty station. I received a phone call one day from a father inquiring about our NROTC program. We chatted for a bit and he mentioned this sock company and offered to send us a few samples. Being in the military and an avid runner...socks are a big deal. Long story short..... we received the package, I passed them out and kept a pair of running socks for myself. 12 years later I still have this pair of running socks... Im sure they have 1000 miles on them!! Great product!

Shane V