
Features and Benefits

High Performance Neoprene
Latex-free micro-cell structure provides superior stretch, maximum heat insulation, and lighter, longer-lasting support.

Supports the patella
Open 360° padded buttress isolates and supports the patella. Provides moderate medial and lateral support for improving stability.

Lightweight hinge has wide arms to aid in maintaining strength.

Maximum Support
Best for: moderate to major instabilities-proactive injury prevention-post-surgical joint protection.
![]() 422 Hinged Knee Brace Sleeve | ![]() 429X Knee Brace Sleeve | ![]() 4200 Elite Bio-Logix Knee Brace | ![]() 421 Knee Brace Sleeve | ![]() 425 Knee Brace Sleeve | ![]() 410 Knee Sleeve | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — | — | — | — |
| Level of protection | 3 | 3 | 3+ | 2 | 2 | 1 |
| Best for | Moderate to major instabilities | Moderate to major instabilities | Major joint instabilities | Moderate to major instabilities | Moderate to major instabilities | Minor pain and sprains |
| Primary material | High performance neoprene | High performance neoprene | Molded parts | High performance neoprene | High performance neoprene | High performance neoprene |
| Latex free | ? | ? | ? | ? | ? | ? |
| Easy wear access | Slip on sleeve | Slip on sleeve | Rear quick wrap closure | Slip on sleeve | Slip on sleeve | Slip on sleeve |
| Support Mechanism | 1 Hinge per side | 1 Hinge per side | 1 Hinge per side | 2 Spring steel stay per side | 2 Spring steel stay per side | no data |
| Adjustable fit | Top and bottom strap | X strapping | Top and bottom strap | X strapping | Top and bottom strap | no data |
| Comfort padding | Patella padding | Patella padding | Upper and lower padding | Patella padding | Patella padding | Impact absorption pad |
| Anatomical Precurved Design | ? | ? | ? | ? | ? | ? |
| Fits left or right | ? | ? | no data | ? | ? | ? |


Features and Benefits

High Performance Neoprene
Latex-free micro-cell structure provides superior stretch, maximum heat insulation, and lighter, longer-lasting support.

Supports the patella
Open 360° padded buttress isolates and supports the patella. Provides moderate medial and lateral support for improving stability.

Lightweight hinge has wide arms to aid in maintaining strength.

Maximum Support
Best for: moderate to major instabilities-proactive injury prevention-post-surgical joint protection.
![]() 422 Hinged Knee Brace Sleeve | ![]() 429X Knee Brace Sleeve | ![]() 4200 Elite Bio-Logix Knee Brace | ![]() 421 Knee Brace Sleeve | ![]() 425 Knee Brace Sleeve | ![]() 410 Knee Sleeve | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — | — | — | — |
| Level of protection | 3 | 3 | 3+ | 2 | 2 | 1 |
| Best for | Moderate to major instabilities | Moderate to major instabilities | Major joint instabilities | Moderate to major instabilities | Moderate to major instabilities | Minor pain and sprains |
| Primary material | High performance neoprene | High performance neoprene | Molded parts | High performance neoprene | High performance neoprene | High performance neoprene |
| Latex free | ? | ? | ? | ? | ? | ? |
| Easy wear access | Slip on sleeve | Slip on sleeve | Rear quick wrap closure | Slip on sleeve | Slip on sleeve | Slip on sleeve |
| Support Mechanism | 1 Hinge per side | 1 Hinge per side | 1 Hinge per side | 2 Spring steel stay per side | 2 Spring steel stay per side | no data |
| Adjustable fit | Top and bottom strap | X strapping | Top and bottom strap | X strapping | Top and bottom strap | no data |
| Comfort padding | Patella padding | Patella padding | Upper and lower padding | Patella padding | Patella padding | Impact absorption pad |
| Anatomical Precurved Design | ? | ? | ? | ? | ? | ? |
| Fits left or right | ? | ? | no data | ? | ? | ? |

























