









4200 | C-shaped hinge shaft

The MCDAVID Biologics 4200 Knee Brace is the top-of-the-line model, offering high levels of compression and flexibility. It's adjustable to fit various body types. Biologics is based on human anatomy and advanced engineering, utilizing biomechanical design, materials, and processes that cater to the natural limits of human movement. The lightweight, semi-rigid material prevents knee twisting and overextension. This high-level (LEVEL 3+) knee support features a C-shaped aluminum support structure to prevent unnatural twisting and bending, and provides stability to the lateral collateral (LCL) and medial collateral (MCL) ligaments. Suitable for all sports including soccer, badminton, basketball, running, volleyball, skating, walking, and other activities. It's also ideal for those recovering from serious injuries or surgery who want to resume exercise, helping to prevent re-injury and reduce impact on the knee and ligaments during movement and jumping.
Comes with knee sleeves for added support and a snug, muscle-toning fit (optional).
Special features
- The C- shaped axle is designed as a single piece with the support, maximizing movement efficiency. The axle is made of aluminum on both sides. Helps provide maximum stability and prevents unnatural twisting and bending of the knee (LEVEL 3+).
- Designed based on human physical structure and advanced engineering, it conforms to the user's body and provides a custom fit for ultimate comfort.
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Experience the snug and flexible fit of Biologix. It provides a secure fit and allows for unrestricted movement—essential for effective exercise!
- The anti-migration strap system prevents movement, allowing for adjustable fit and optimal support tailored to individual needs. It also features breathable vents to prevent overheating.
- Curved edges prevent irritation.
*Gear for sports, travel, and tourism should not be worn for more than 2-3 hours.
*This device cannot replace medical treatment. Always consult a doctor for injury diagnosis and treatment.
provide maximum stability Prevents repetitive injuries from unnatural movements. Twisted joints are ideal for active defense. People who have had surgery back to exercise moderate to high pain
Maximum Support | LEVEL 3

The axle and body are a single piece.
The C-shaped axle is designed as a single piece with the entire body frame for maximum movement efficiency. The aluminum material provides enhanced stability, preventing unnatural twisting and bending of the knee to the highest degree (LEVEL 3+).
Anti-migration strap system
The anti-migration strap system prevents movement during use. It's adjustable for a customized fit and provides optimal support. Ventilation holes prevent overheating.
Experience the snug and agile fit of Biologix.
Providing firmness and freedom of movement is essential in exercise!



Free Shipping
We ship every day, Monday to Saturday. Addresses in Bangkok: 1 day delivery. Other provinces: 1-2 days. Express delivery via Grab is also available - please contact us on LINE app.
6 months warranty
Confident that the product is guaranteed for defective products from production for 6 months. New products will be delivered within 1 week after we receive the product.
changeable
Unsure about the size? Which style is right for you? Order a trial size to try at home and return it for an exchange once without paying the additional 100 baht shipping fee.
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Contact | Sole distributor in Thailand
Pibbie Company Limited 1588/4 Thepparat Road, Bangna Tai, Bangna, Bangkok 10260 | 02-182-0619 | support@pibbie.com
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