Introduction
This manual provides detailed instructions for the proper use, care, and maintenance of your NEENCA Professional Hinged Knee Brace, Model HX035. Designed for comprehensive knee support and pain relief, this brace features a patented X-Strap fixing system, patella gel pad, and removable side stabilizers. Please read this manual thoroughly before using the product to ensure optimal performance and safety.

Product Features
The NEENCA Professional Hinged Knee Brace is engineered with advanced features to provide effective support and comfort:
- Patella Gel Pad: An anatomically contoured gel pad surrounds the kneecap, offering cushioning and stability.
- Removable Dual-Side Copper Stabilizers: These stabilizers provide strong lateral support and maintain joint stability. They can be removed when less support is required.
- Open Patella and Back Design: This design reduces pressure on the injured patella and prevents sweat accumulation, enhancing comfort during extended wear.
- Patented "X-Strap" Fixing System: Ensures a customized and secure fit from front to back, preventing slippage.
- Breathable Fabric: Features ventilation holes for improved airflow, reducing odor and moisture.
- Adjustable Velcro Straps: Two highly adjustable Velcro straps (top and bottom) allow for a snug fit, accommodating various leg sizes.
- Memory Foam Lining: Provides additional comfort and a soft feel against the skin.

Sizing Guide
To ensure the correct fit, measure the circumference of your thigh 6 inches (15 cm) above the kneecap. Refer to the table below to select your size. If your measurement falls between two sizes, it is generally recommended to choose the larger size for comfort, especially if you have larger thighs or prefer a less restrictive fit.

| Size | Thigh Circumference (Inches) | Thigh Circumference (CM) |
|---|---|---|
| S | 17.1" - 18.1" | 44 - 46 CM |
| M | 18.1" - 18.9" | 46 - 48 CM |
| L | 18.9" - 20.4" | 48 - 52 CM |
| XL | 20.4" - 21.6" | 52 - 55 CM |
| 2XL | 21.6" - 22.4" | 55 - 57 CM |
| 3XL | 22.4" - 24.0" | 57 - 61 CM |
| 4XL | 24.0" - 25.6" | 61 - 65 CM |
Setup and Application
Follow these steps to correctly apply your NEENCA Professional Hinged Knee Brace:
- Step 1: Prepare the Brace. Ensure all Velcro straps are unfastened.
- Step 2: Position the Brace. Slide the brace onto your leg, centering the open patella design over your kneecap. The hinges should align with the sides of your knee joint.
- Step 3: Secure Lower Straps. Fasten the lower Velcro straps around your calf, ensuring a snug but comfortable fit.
- Step 4: Secure Upper Straps. Fasten the upper Velcro straps around your thigh.
- Step 5: Adjust X-Straps. Utilize the patented X-Strap fixing system by pulling and securing the criss-cross straps for additional compression and stability.
- Step 6: Final Adjustment. Bend and straighten your knee a few times to ensure the brace moves naturally with your leg and provides adequate support without restricting circulation. Adjust straps as needed.

Operating and Usage
The NEENCA Professional Hinged Knee Brace is designed for various activities and conditions:
- Daily Wear: Can be worn all day for continuous support and pain relief during routine activities.
- Sports and Exercise: Provides stable support during high-performance training and various sports such as weightlifting, basketball, running, tennis, hiking, cycling, and skiing.
- Injury Recovery: Aids in recovery from conditions like meniscus tears, arthritis, ACL, PCL, MCL injuries, sprains, strains, and post-operative recovery.
- Removable Stabilizers: The dual-side copper stabilizers can be removed if less rigid support is desired, allowing for greater flexibility.
Ensure the brace is comfortably snug but not overly tight to avoid restricting blood circulation. If you experience discomfort, numbness, or tingling, loosen the straps or discontinue use and consult a healthcare professional.

Maintenance
Proper care will extend the life of your knee brace:
- Cleaning: Hand wash only. Use mild soap and cold water. Do not bleach.
- Drying: Air dry completely. Do not tumble dry, iron, or dry clean. Avoid direct sunlight.
- Storage: Store in a cool, dry place away from direct sunlight when not in use.
- Velcro Care: Keep Velcro straps free of lint and debris to maintain their adhesive strength.
Troubleshooting
If you encounter issues with your knee brace, consider the following:
- Brace feels too tight or causes discomfort:
- Check the sizing guide to ensure you have the correct size. If measurements are borderline, a larger size might be more appropriate.
- Loosen the straps slightly. The brace should be snug but not restrict circulation or cause pain.
- Ensure the patella gel pad is correctly centered over your kneecap.
- Brace slips down during activity:
- Ensure the straps, especially the X-straps, are fastened securely.
- Re-measure your thigh circumference to confirm the correct size.
- Clean the inside of the brace and your skin to remove any oils or lotions that might reduce friction.
- Hinges feel stiff or noisy:
- Ensure the brace is clean and free of debris around the hinge mechanism.
- If the issue persists, contact customer support.
- Skin irritation or rash:
- Ensure the brace is clean and dry before application.
- Wear the brace over a thin layer of clothing if direct skin contact causes irritation.
- If irritation persists, discontinue use and consult a healthcare professional.
Specifications
| Feature | Detail |
|---|---|
| Model Number | HX035 |
| Brand | NEENCA |
| Material | Spandex, FSC-Certified Rubber |
| Color | Black |
| Closure Type | Pull On with Velcro Straps |
| Special Features | Adjustable, Non-Slip, Patella Gel Pad, Removable Side Stabilizers, X-Strap Fixing System |
| Target Use Body Part | Knee, Leg |
| Specific Uses | Knee pain relief, surgery recovery, sports injuries, arthritis, joint pain, meniscus tear, ACL, MCL, PCL, inflammation & swelling, sprains and strains. |
| Item Weight | 1.26 Pounds |
| Medical Device Class | Class 2 Medical Device |
Important Safety Information
Please observe the following safety guidelines:
- Consult your doctor or physical therapist before using this brace, especially if you have pre-existing medical conditions or are recovering from surgery.
- Do not overtighten the brace, as this can restrict blood flow and cause discomfort or swelling.
- Discontinue use if you experience increased pain, numbness, tingling, skin irritation, or any adverse reactions.
- This brace is intended for support and pain relief; it is not a substitute for professional medical treatment.
- Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
Warranty and Support
NEENCA stands behind the quality of its products. The NEENCA Professional Hinged Knee Brace comes with a 100% satisfaction guarantee. If you receive a defective item, an item of the wrong color/size, or if your item is damaged, please contact NEENCA customer service immediately for a free replacement or full refund.
For customer service inquiries, please refer to the contact information provided with your product packaging or visit the official NEENCA website.
