RTP's founder, Sky Kim, coached at the ATP tour level and helped Hyeon Chung beat Novak Djokovic at the 2018 Australian Open. Then two career-derailing injuries of his own — and a market with nothing built for what he actually needed — sent him back to the drawing board. Every product since has been engineered around one question: what does this joint, tendon, or footstrike actually go through, and how do we absorb it before it causes damage?
FIND YOUR SPORT
Choose Your Sport
Same biomechanics-driven protection, engineered around what your sport actually does to your body.
Tennis
Every swing sends vibration up your arm. We built the shield.
Explore Tennis Protection
Pickleball
More direction changes than any racquet sport — your ankles and elbow feel every one.
Explore Pickleball Protection
Running
600 heel strikes per kilometre — zero recovery time between them.
Explore Running ProtectionWHY RTP EXISTS
Built by a coach who lost two years to injury.
94.7%Impact shock absorption — independent lab measurement
75%Report measurable pain relief within 2 weeks
43%Report complete elimination of symptoms at 30 days
🏆 Official Sock Partner — 2025 APP Tour
REAL ATHLETES. REAL PROOF.
