HEAD Boom Pro EX15 Pickleball Paddle Key technologies: TRIFLEX Power construction — three-layer foam system combining PP, EPP, and EVA for synchronized power, comfort, and flex PP foam core — explosive pop and effortless depth with minimal swing effort EPP foam perimeter — dampens vibration and reduces arm fatigue on every rally EVA foam shell — activates natural flex, boosts energy return, and extends the sweet spot Hexagon Raw Carbon face — raw, uncoated surface maximizes spin while the hexagon-patterned carbon structure adds stiffness and stability on impact Enlarged sweet spot — larger contact zone for consistent results even on off-center hits