OS1st

OS1st compression sleeves and gear help you perform under pressure.

Compression sleeves can help relieve stiffness and soreness while also increasing the amount of oxygen to your muscles. Using medical-grade technology, OS1st delivers targeted compression to your feet, calves, knees, wrists and elbows.

Plus, get free shipping and returns on all orders over $99.

Free Shipping & Returns

Not sure about buying OS1st compression gear? Don't sweat it. Get free shipping on orders over $99 when you shop on fleetfeet.com.

If you don't like how your new gear looks, fits or feels, we'll take it back within 60 days. That's our Happy Fit Guarantee.

Don't know where to start? Check out our guides for the best running shoes, the best running clothes and the best massage tools to get you going.