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KS8 | Performance Knee Brace

$5999
Taxes, discounts and shipping calculated at checkout.
Size
Color: Grey

For international orders, please visit OS1st International to find a distributor in your country.

Serious Support for Serious Recovery
The KS8™ Performance Knee Brace is built for next-level knee support, combining stabilization splints, a silicone ring patella stabilizer, and medical-grade compression to enhance stability, reduce swelling, and keep you moving confidently. 

Before ordering, use size chart for accurate fit. 

Size Above Patella Circumference
S 11-12 in 28-30 cm
M 13-15 in 32-39 cm
L 16-18 in 40-47 cm
XL 19-21 in 48-54 cm
XXL 22-24 in 55-62 cm



Features & Benefits

Removable stabilization Splints - Reinforce lateral support and prevent excessive movement

Silicone O-ring patella stabilizer - Cradles the kneecap for enhanced alignment and protection

Compression Zone Technology® - Graduated, medical-grade compression improves circulation and reduces swelling

Adjustable thigh band - Customizable fit for all-day comfort and stability

Moisture-wicking, breathable fabric - Keeps skin cool and dry, even during extended wear

Slip-resistant design - Stays in place without bunching or slipping.

Perfect for: Knee pain relief, injury prevention, post-surgery recovery, arthritis, and active lifestyles

Shipping & Guarantee

Free shipping applies on all orders of $49.99 or more (before taxes and after discounts). Please allow 1-2 business days for processing. Standard shipping is $5.95 for orders below $49.99. 

Shipping typically takes between 3-7 business days.

Return and Exchange Policy

Satisfaction with our products is our top priority. If you are not completely satisfied, you may return products within 30 days of receipt. Returns must be unused / lightly used and in original packaging.

  • Return packages must include the original packing slip or a piece of paper containing the original order number.

Care Instructions

Hand wash with mild soap and air dry. No bleach or fabric softener. 

The story behind

Socks with Purpose

Man working out wearing KS8 Performance Knee Brace | OS1st
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