Making a difference, one pair of socks at a time
Shop Now, Give Back!
Purchases from our T2T and NFFF collections will result in a 15% donation of that sale to these amazing organizations!
FirstOn is dedicated to supporting the Tunnels to Towers Foundation (T2T) and the National Fallen Firefighters Foundation (NFFF) in their efforts to provide these families with much needed assistance. By choosing to shop with us, you are not only investing in high-performance socks but also contributing to a cause that supports families in need. Together, we can make a meaningful impact and honor the sacrifices made by those who serve our communities. We invite you to join us in this effort by exploring our range of products, knowing that your purchase will contribute to a meaningful cause.
As a Law Enforcement officer it is hard to find a sock that will stay up and not be bunched up in your boots, I have worn 5.11, Under Armor, and several other brands but this by far is the most comfortable sock i have ever had on and it stays up over the calf so there is no more boots eating socks.
-Jim
I would recommend this sock not only to Police Officers but to Firemen and all Emergency Personnel! They are the best sock I have wore in my 16 years of law enforcement hands down ! Not to mention made in the USA 🇺🇸!
-Dustin
I've been in law enforcement for 23 years and over that time I've been through alot of gear, some good and alot bad. Of all the various gear I used, socks were never that important until I came across the FirstOn brand. I still have a few pair that I got from them, when they first started, four years ago and they are just as good and durable as the ones I've gotten from them lately! I highly recommend these for Duty use or anybody that has to be on their feet! Just try a pair and you'll be hooked!
-Lee
As a corrections officer I’m often on my feet for 12 plus hours in boots on concrete. They are perfect. They stay put, keep swelling away, keep my feet dry and cushioned in the right places and made in the USA! I would recommend these socks for all first responders as well as anyone on their feet for a long time.
-Sierra
Love how they feel! They are the best compression socks I have ever had!! I love the designs as well!!
-Amanda
Such comfortable, sturdy socks that dont roll down and keep my feet dry even in boots!
-Bekki
The most comfortable
FirstOn is 100% Made in USA with 100% USA Fibers such as Nylon, Spandex, Staycool Polyester, and Copper fibers. Our brand utilizes “C-4 Technology” designed by our manufacturer who has 25 plus years of experience in making some of the most highly rated socks in the industry.Â
C-4 DESIGN
The four C’s in C-4 stand for Comfort, Contouring, Compression, and Cushioning, which all work simultaneously to provide support in the ankle and arch; compression to avoid swelling and improve circulation; and cushioning in high impact areas to prevent exhaustion and pain at the heel and ball of the foot. We produce our own spandex so that we can easily control the proper amount of compression in the leg and support in the ankles and arches
​
100% MADE IN USA
FirstOn is 100% Made in USA with 100% USA Fibers such as Nylon, Spandex, Staycool Polyester, and CuTech fibers. Our brand utilizes “C-4 Technology” designed by our manufacturer who has 25 plus years of experience in making some of the most highly rated socks in the industry.Â
Proudly supporting
Wounded warrior project and the national fallen firefighters foundation
Our goal as a company is to give back to those first responders who keep us safe on a daily basis by providing a supportive, functional sock that makes foot pain and blisters one less thing for these heroes to worry about.
FIRST ON IS A BRAND THAT IS DESIGNED SPECIFICALLY FOR THE INCREDIBLE MEN AND WOMEN
 who are first on the scene when emergencies occur, including brave individuals working for our fire departments, our police, military, and EMS professionals. Our goal as a company is to give back to those first responders who keep us safe on a daily basis by providing a supportive, functional sock that makes foot pain and blisters one less thing for these heroes to worry about. Â