OS1st - Adjustable - Performance Knee Sleeve - Runners Knee // Patellar Tendonitis
Free shipping on orders $75+
Add $40.01 more to your order to ship free. Under $75, shipping is a flat $10.
Or pick up free in Easton or Scarborough, where available.
Pickup available at Coastal Run Easton MD
Usually ready in 24 hours
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Neve $4.50
Need a hand?
Questions about sizing or fit?
Our team is happy to help. Call or stop into Coastal Run Easton or Coastal Run Maine.
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Closest to you Easton, MD106 Marlboro Ave, Suite 4, next to Rita'sSome sizes in stock here
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Closest to you Scarborough, ME6 Westwood Ave, Suite 1Call to check your size
Not local? Call either store, we ship.
- Real fit help from our team, in store or online
- 30-day returns, or 60 days for Coastal Run Rewards members, on unworn, full-price items. Free return shipping. All sale items are final sale.
- Free shipping on US orders of $75 or more
- Earn Coastal Run Rewards points on this order
The details
About the OS1st - Adjustable - Performance Knee Sleeve - Runners Knee // Patellar Tendonitis
Knee support you can dial in.
The OS1st KS7+ is the KS7 knee sleeve with an adjustable band so you can personalize fit and support level. OS1st designs it for support during movement, especially when fatigue, past injury or instability are part of your training.
Zoned compression is engineered for knee alignment and movement efficiency, and the adjustable band lets you add support where you need it. The moisture-managing LYCRA and micro-nylon knit stays slim under clothing with a non-slip fit.
Key Features:
- Adjustable band to personalize fit and support
- Zoned compression around the knee
- Slim profile for layering under apparel
- Moisture-managing knit
- Non-slip construction
- Sold as a single sleeve
Ideal For:
Runners who want knee sleeve compression plus adjustable, added support.
Why We Love It:
The KS7 with support you can adjust.
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Good to know
Questions before you buy
Can I pick it up in store?
Yes, where it's available. Check pickup availability for your size above, then choose local pickup at checkout. We'll email you when your order is ready.
How fast do online orders ship?
Shipping is free on US orders of $75 or more, and $10 below that. Orders are processed within 2 to 3 business days and are not shipped on weekends or holidays. You'll get a tracking number by email as soon as your order ships.
What is your return policy?
Return unworn items in their original packaging within 30 days of delivery, or within 60 days if you're a Coastal Run Rewards member. Return shipping is free. All sale items, and anything bought below its original price, are final sale.
I'm not sure what size to get. Can you help?
Yes. Stop into either store for a fitting, or send us a note and our fit team will help with sizing and a few shoes to try.
Do you carry wide sizes, and can I bring my orthotics?
Many of our shoes come in wide versions, and some have a roomier toe box by design. Bring your orthotics or insoles to a fitting so we can make sure they work with your new shoes.
How do Coastal Run Rewards work?
You earn 1 point for every $1 you spend, in store and online, and can redeem points for money off future purchases. Members also get 60 days, instead of 30, to return unworn, full-price items.
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