






RDX F6 Kara Head Guard Black
Designed for athletes seeking a balance between comfort and protection, the RDX head guard employs Maya Hide leather construction for long-lasting durability. Incorporating Polygonal Fusion Mold technology, this headgear effectively disperses shock from high-impact blows. The Compressed EVA-Lution Sheet offers ample cushioning against hooks and jabs, while ensuring optimal air circulation for a sweat-free training experience. Quick-EZ hook-and-loop closures provide secure fit and stabilization, meeting SATRA TECHNOLOGY's CE certification standards.
- Durability Ensured: ConvEX Skin Maya Hide leather construction promises a durable and long-lasting headgear suitable for Muay Thai, Kickboxing, and MMA training.
- Multi-Layer Protection: Triple-layered padding featuring Polygonal Fusion foam, soft EVA foam, and EVA-Lution sheet delivers superior resilience and impact absorption.
- Customizable Fit: Adjustable buckle and hook-and-loop closure straps at both the top and the back ensure a tailored fit for each individual athlete.
- Enhanced Ventilation: Open-top and sides provide ample airflow, supported by a quick-drying, anti-slip lining to minimize sweat accumulation.
- Convenient Donning: The pull-over, rear-entry design offers ease of use, while the multiple layers of foam ensure a snug, comfortable fit with comprehensive coverage.
Pairs well with

RDX F6 Kara Head Guard Black
The Full Selection

Premium Materials, Every Time
We source only high-quality fabrics and components for our caps and apparel, so every item meets the highest standards of comfort, resilience, and aesthetic appeal — because your style deserves nothing less.
FAQs
Please read our FAQs page to find out more.
Are Mynixa caps true to size?
Yes! Our caps are designed with a standard streetwear fit in mind. Most styles feature adjustable straps or flexible materials to ensure a comfortable, secure fit for all head sizes. Check the product description for specific sizing details.
What materials are used in Mynixa products?
We prioritize quality and durability. Our caps and apparel are made from premium fabrics, reinforced stitching, and high-quality components to ensure long-lasting comfort and style that holds up to daily wear.
How long does it take to receive my order?
Orders are typically processed within 1–2 business days, and delivery across the U.S. takes approximately 2–4 business days. You’ll receive a tracking number via email as soon as your order ships.
Can I return or exchange an item?
Absolutely! We accept returns and exchanges within 30 days of delivery. All returns are free, there are no restocking fees, and every item is eligible — as long as it’s unworn and in its original condition with tags attached.
How can I contact Mynixa if I need help?
We’re here to help! You can reach us via:
- Email: mynixashop@gmail.com
- Phone: +1 (936) 202-3553
Our support team is available Monday to Friday, 9:00 AM – 6:00 PM CST and typically responds within 24 hours.



