NEENCA ACE-51 Professional Knee Brace
Patented Stability
Gel Pad + Dual Stabilizers
Breathable Compression
Lightweight 3D Air-Knit Fabric
All-Day Knee Support
Training, Recovery, Daily Wear
EXCLUSIVE PATENTED TECHNOLOGY
Featuring an anatomically contoured Patella Gel Pad that surrounds the kneecap and double-sided Spring Stabilizers that fit securely against your knee joint. These functional elements reinforce lateral support and maintain superior joint stability. It effectively disperses pressure, providing soothing warmth and promoting circulation. The PREMIUM CHOICE for active protection and joint comfort.
UPGRADED NON-SLIP DESIGN
Engineered to stay in place, no matter the intensity. Unlike standard braces, our professional-grade knee sleeve integrates specialized stabilizers and gel pads that remain secure during movement. Designed with anti-slip silicone strips and high-elastic fabric to prevent sliding or rolling. Skin-friendly and breathable to ensure long-lasting comfort without irritation.
INNOVATIVE 3D KNITTING
Utilizing high-precision 3D knitting technology and an ergonomic design, the ACE-51 offers a 360° anatomical fit that mirrors the curve of your kneecap. The high-elastic, breathable compression fabric reduces joint pressure while ensuring a snug, supportive feel.
ALL-DAY COMFORT EXPERIENCE
Our signature air-knit fabric rapidly wicks moisture and evaporates sweat for continuous breathability. It is fast-drying, lightweight, and engineered with an optimized thickness to provide extra reinforcement without sacrificing comfort. Perfect for all-day wear, whether at work or in the gym.
MULTIFUNCTIONAL PERFORMANCE
Professional knee support designed to help manage discomfort from meniscus tears, arthritis, ACL stability, and general joint fatigue. A versatile solution for weightlifting, basketball, running, CrossFit, hiking, and more. Unisex design with a universal fit.
(Please refer to our size chart to ensure your perfect fit.)
Specifications
NOTE: Above data reflects our Standard ACE-51. For users with sensitive skin, our Upgraded Version is specifically designed with 100% LATEX-FREE materials.
Size & Fit
To find your correct size, measure the circumference of your thigh 5.5 inches (14 cm) above the center of your kneecap. Compare this measurement to our detailed sizing chart on each product page. An accurate measurement ensures proper compression and support.
Product Care
- Hand wash recommended using cold or lukewarm water
- Use mild detergent only; avoid bleach and fabric softeners
- Do not machine wash, tumble dry, or ironGently squeeze out excess water; do not wring
- Air dry naturally in a cool, well-ventilated placeAvoid direct sunlight or high heat to prevent deformation
- Store in a dry place when not in use
Proper care helps maintain elasticity, support, and long-term performance.
Free Shipping & Returns
Free Shipping on Orders Over $60 and Free Returns Accepted Within 30 Days. Visit Ourreturn policy
Choose options
Video
ACE-51 Engineered for Excellence
— Patented Support Technology
Anatomical Patella Gel Pads and Side Stabilizers for enhanced joint stability.
— Professional Pain Management
Targeted compression to support recovery from Meniscus Tears, Arthritis, and ACL/MCL discomfort.
— Upgraded 3D Air-Knit Fabric
Breathable, lightweight, and skin-friendly material for all-day, sweat-free comfort.
— Double Anti-Slip Design
Engineered with secure silicone strips and high-elastic fabric to prevent sliding.
— Active Performance Protection
The perfect balance of support and comfort for running, gym, or daily joint support.
Need help?
Frequently Asked Questions
The main differences are in the generation upgrades,support stability, and fabric technology. In short, ACE-50 and ACE-39 are the upgraded "Pro" versions with superior materials and support.
Quick Summary:
- Support Ranking: ACE-39 & ACE-50 provide stronger stability than ACE-51 & ACE-53.
- Fabric Ranking: ACE-50 > ACE-39 > ACE-51 > ACE-53.
1.Measure: Please measure your thigh circumference according to the size chart provided on the product detail page.
2.Compare: Compare your measurement to the size chart provided.
Between Sizes?
- Size Down: For extra compression and a tighter fit.
- Size Up: For all-day comfort and a more relaxed feel.
Need Assistance?
If you're unsure, we’re here to help! Reach out to us at service@neenca.com.
- Hand wash recommended using cold or luke warm water
- Use mild detergent only; avoid bleach and fabric softeners
- Do not machine wash, tumble dry, or iron Gently squeeze out excess water; do not wring
- Air dry naturally in a cool, well-ventilated place Avoid direct sunlight or high heat to prevent deformation
- Store in a dry place when not in use
Proper care helps maintain elasticity, support, and long-term performance.
Orders are typically shipped within 3 business days.
If you have any questions regarding your order, please contact us at service@neenca.com.
We offer free returns within 30 days of purchase. Items must be unused and in original packaging. If you need to initiate a return or exchange, please contact our customer service team at service@neenca.com.
Most users can wear the brace through out the day for support and protection. However, we recommend consulting with a healthcare provider for personalized guidance based on your condition.
Some of our products may contain a small amount of latex to enhance elasticity. If you have a severe latex allergy, we recommend reviewing the material details on the product page or contacting our customer support team before purchasing.
Disclaimer: This product is not a substitute for professional medical advice, diagnosis, or treatment. It is designed to provide support and stability for active lifestyles.
Free Shipping
On orders over $60
Customer Service
Email service@neenca.com with any questions.
Secure Payments
We accept PayPal /credit cards