NEENCA Copper Ions X-Strap Knee Brace HX017
60% Copper Power Meets Tailored X-Strap Stability.
Package Contains 1 Single Knee Brace. Fits Left or Right Knee.
NEENCA Copper Ions Knee Brace with Straps is designed to provide customizable, heavy-duty support during high-impact sports, heavy gym training, or daily active recovery. Its targeted 3D compression structure combined with a 60% copper-ion infused fabric and adjustable crisscross straps creates an ultra-stabilized, warm feel that secures the joint while allowing natural, fluid movement.
Choose this brace if you want a feather-light, advanced fit with a dual-slip resistant design that layers completely invisibly under clothes for all-day, tailored protection.
How It Supports
Industry-Leading 60% Copper-Infused Fiber
Upgraded with an exceptionally high 60% copper-ion blend and built with a high-precision 3D knit structure. This advanced fabric technology naturally retains warmth around the area and promotes active joint lubrication for smoother, more fluid movement.
360° Form-Fitting & Active Stability
Features a high-elastic, breathable compression fabric that perfectly mirrors your kneecap curve. It delivers superior side reinforcement and structural stability to effectively disperse movement pressure, keeping you steady during any activity.
Dynamic Adjustable X-Strap Fixing System
Equipped with specialized, elastic crisscross straps, this brace allows users to fully customize the compression level based on their leg shape or required support intensity. It reinforces patellar (kneecap) alignment and ensures structural stability that moves with you.
Feather-Light & Invisible Under-Armor Layer
Ultra-thin and incredibly lightweight. This sleek sleeve is designed to layer seamlessly and completely invisibly under leggings, jeans, or work pants, offering reliable support without adding any bulkiness to your outfit.
Advanced Moisture-Wicking Air-Knit Tech
Engineered with a specialized circular breathing knit design that instantly absorbs and evaporates moisture. It is highly breathable, rapid-drying, and gentle on the skin, ensuring a fresh, irritation-free experience during extended wear.
Best For
The NEENCA Copper Knee Brace HX017 is the ultimate everyday essential for anyone looking to reinforce joint stability, boost active performance, and enjoy lightweight, all-day structural support. It is perfectly tailored for:
- Gym Training & High-Impact Sports: Ideal for fitness enthusiasts, weightlifters, runners, and cross-trainers. The high-precision 3D compression and non-slip design provide the heavy-duty side support needed during squats, jumps, and high-intensity movements.
- On-The-Foot Professionals & Active Lifestyles: Perfect for teachers, nurses, retail associates, warehouse staff, or anyone who spends long hours walking or standing. It actively disperses movement pressure and keeps joints lubricated throughout the day.
- Sleek All-Day Wear & Office Attire: Designed for those who want support without the bulk. Thanks to its ultra-thin, feather-light fabric, it layers completely invisibly under suits, jeans, or leggings, making it the perfect discreet under-armor for the workplace.
- Daily Warmth & Structural Care: Excellent for anyone seeking reliable, everyday stability and natural temperature retention. The industry-leading 60% copper-infused fiber helps keep the knee area comfortably warm and flexible during daily errands or seasonal changes.
Size & Fit
Use a soft measuring tape and measure your thigh circumference 5 inches / 12.7 cm above the kneecap. This is the most important measurement for choosing the correct size. Do not choose your size based only on height, weight, or regular pants size.
Choose the smaller size if you prefer a firmer compression feel. Choose the larger size if you prefer more comfort for longer wear.
The sleeve should feel snug and supportive, not painful or restrictive. If you feel numbness, tingling, or unusual discomfort, remove the sleeve and adjust your size choice.
Specifications
Model：HX017
Fit：3D Ergonomic Contoured Fit
Support Feel：Adjustable, Heavy-Duty Compression
Design：Ultra-thin, feather-light, and discreet low-profile structure
Stabilizers：Flexible high-elastic knit fabric (no metal side stabilizers)
Patella Support：360° targeted anatomical compression ring
Strap System：Dual adjustable high-elastic crisscross straps (X-strap system)
Non-Slip Design：Inner wave-shaped silicone strips at the top cuff
Material：60% Copper-Infused Fiber, 21% Lycra-Nylon Blend, 16% Polyester
Available Color：Black / Copper Accent
Available Sizes：S, M, L, XL, XXL, XXXL
Care Instructions
- 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.
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Frequently Asked Questions
The brace is engineered from a high-elasticity premium blend containing 60% real copper-infused fiber, 21% Lycra-nylon blend, and 16% polyester. This heavy-blend copper ratio optimizes natural joint warmth and support performance while maintaining excellent durability.
Copper fibers naturally retain joint heat and help soothe everyday stiffness, aches, and muscle fatigue. It offers advanced comfort and localized warmth around the joint, making it ideal for active recovery and everyday wear.
It offers an adjustable, heavy-duty compression feel. Thanks to the dynamic X-strap system, you can fully customize the tightness to your preference—whether you need a lighter compression for all-day comfort or a tighter, highly stabilized lock for heavy training.
The HX017 provides supportive compression and cushioning for everyday movement. It does not treat arthritis. Consult a healthcare professional if you are unsure whether compression support is appropriate for your condition.
Some customers use compression support while awaiting treatment or during later-stage recovery. The HX017 is not a post-operative immobilizer or range-of-motion brace. Use it after surgery only when approved by your healthcare professional.
Measure your thigh circumference 5 inches (12.7 cm) above the center of your kneecap and compare the measurement with the size chart. Do not select a size based only on height, weight, or usual clothing size.
Choose the smaller size for firmer compression or the larger size for a more relaxed fit. The brace should feel secure without causing numbness, tingling, pinching, or restricted circulation
No, the HX017 relies entirely on its premium 3D anatomical knit and high-tension strap system to deliver heavy-duty compression. It contains no rigid metal components, making it much lighter, more flexible, and completely discreet under clothing.
No. The upper cuff features upgraded wave-shaped silicone anti-slip strips. When paired with the dual adjustable tension straps, the brace is doubly secured to stay firmly in place without rolling or sliding down during active movements.
Wear time depends on your activity, comfort, fit, and individual needs. Begin with shorter periods and check your skin and comfort regularly. Remove the brace if you experience numbness, increased discomfort, unusual swelling, or skin irritation.
- 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.
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.
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.
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