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OS1ST KNEE BRACE Small / Above Patella 11-12 in /Circumference 28-30 cm / BLACK KS8 Performance Knee Brace 42702651 KS8 Performance Knee Brace
by OS1ST

KS8 Performance Knee Brace - Black

$ 59.99 - $ 59.99
$ 59.99
$ 59.99 - $ 59.99
$ 59.99
Color: BLACK
Size: Medium / Above Patella 13-15 in /Circumference 32-39 cm

Stable knees, confident moves.

A lightweight knee brace with removable stability splints, a patella stabilizer ring and gel grip that keeps it in place while supporting your knee through recovery.

  • Removable splints adjust as you heal
  • Patella ring stabilizes the kneecap
  • Gel grip helps prevent slipping

Details

  • Adjustable top
  • Longer length than typical knee sleeves
  • Medical-grade compression
  • Care: hand wash with mild soap, air dry; no bleach or softener
Material
  • Fabric: Moisture-wicking fibers
    Breathable fibers with a silver anti-microbial treatment that keep skin dry and odor-free.

Support for every step back.

Our shipping policy is designed to be straightforward and reliable . We want to get your order to you as quickly and transparently as possible .

Shipping Rates:Free Ground Shipping on all orders over $149.99 , flat fee of $9.99 applies to all orders under $149.99

Processing Time: Orders are processed and shipped within 2 business days (Monday–Friday) .

Delivery Speed: We partner with trusted domestic carriers, including UPS, USPS, and FedEx . Estimated transit times typically range from 2–8 business days .

Free Local Pickup: Skip the wait entirely! Free local pickup is available at our Old Town location. Your items will be ready for collection after a quick 2-hour preparation window.


We want you to love your purchase! If you are not completely satisfied, we make returns simple and straightforward.

  • 30-Day Return Window: You can return any unworn, tagged items in their original packaging within 30 days of purchase.
  • Easy Shipping: Send your purchase back using your own carrier, or use our prepaid return label for a flat fee of $10.
  • Fast Refunds: Once we receive and inspect your item, we will issue a refund to your original payment method within 7–10 business days.
  • Exclusions: Please note that all clearance and sale items are Final Sale and cannot be returned.
  • Exchanges: We do not offer exchanges at this time. If you need a different size or color, please return your original item for a refund and place a new order.

Need Help? Our team is here for you! Contact us at 863-307-0954 or email info@comfortwiz.com

Frequently asked questions

How do I pick my size?

OS1st says every product has its own size chart, so use the one on this listing. If you're between sizes, go with the bigger size. Walk in anytime and we'll fit you in person.

How do I wear it?

The listing says it has an adjustable top and is longer than typical knee sleeves.

How do I wash it?

The listing says to hand wash with mild soap and air dry, with no bleach or fabric softener.

What does it support?

The listing describes removable stability splints that adjust as you heal, a patella stabilizer ring that stabilizes the kneecap, and a gel grip that helps prevent slipping.

How much compression does it have?

The listing says medical-grade compression. It doesn't give a mmHg range. Ask us in store.

What is it made of?

The listing describes moisture-wicking fibers with a silver anti-microbial treatment, described as breathable fibers that keep skin dry and odor-free.

How long will it last?

OS1st says it depends on how often you wear it and what you do in it. It suggests checking at about 6 months that the compression is still working as it did when you bought it.

Customers rate us 4.6/5 based on 505 reviews.