RDX Groin Cup ventilated impact protector, Blue, Standard - PolyGel comfort, shatterproof HI-PC

The RDX Groin Cup is a ventilated, impact-resistant protective cup designed to absorb and disperse strikes while staying comfortable and secure during combat sports and training.

Built with a tri-layer construction that combines HI‑PC polycarbonate and a soft PolyGel bumper, this groin protector targets athletes who need serious protection without sacrificing mobility. It is lightweight, shatterproof, and engineered for extended sessions across Muay Thai, MMA, boxing, karate, taekwondo, BJJ, and general sparring.

How does this groin cup withstand hard impacts?

The cup uses two layers of high-impact HI‑PC polycarbonate to block and spread force away from the body. An internal PolyGel layer cushions and dampens shocks so energy is absorbed before it reaches sensitive areas.

• Dual HI‑PC polycarbonate shell resists shattering and deformation.
• PolyGel bumper absorbs vibration and reduces blunt-force feel.
• Tri-layer arrangement disperses pressure over a wider area.

Will the cup stay comfortable and in place during movement?

The ergonomic shape follows natural anatomy, allowing a secure fit that moves with you and won’t block kicking, pivoting, or ground transitions. It’s designed to pair with compression shorts or fight trunks and accepts adjustable straps for a tailored feel.

• Contoured profile for fuller coverage without restricting range of motion.
• Soft rubber lining and PolyGel edge prevent pinching and slipping.
• Compatible with adjustable straps and most compression garments.

How does the ventilation help during long training sessions?

Quadruple ventilation slits keep airflow moving across the cup’s interior to reduce sweat buildup and skin irritation. Better ventilation maintains comfort during rounds and helps garments dry faster between sessions.

• Four airflow channels prevent excessive heat and moisture retention.
• Improves hygiene by limiting trapped sweat and odor buildup.
• Helps maintain grip and position through prolonged exertion.

What makes this different from basic athletic cups?

Unlike single‑layer plastic cups, this RDX protector combines a rigid impact shell with a soft, shock‑absorbing PolyGel and a non‑slip rubber edge. The result is a protector that balances protection, comfort, and durability for repeated contact sports use.

• Multi-layer construction for enhanced protection and longevity.
• Shatterproof HI‑PC material resists cracks where single plastics fail.
• PolyGel and rubber trim reduce movement and skin pressure points.

Who is this for: The RDX Groin Cup is made for fighters, martial artists, and contact-sport athletes who train or compete regularly and want reliable, long-lasting protection. It suits boxers, Muay Thai and kickboxing practitioners, MMA fighters, taekwondo and karate athletes, BJJ and wrestling competitors, and anyone seeking a ventilated, comfortable cup for sparring and heavy training.