DESCRIPTION

Powered by Srixon. The new Sonic Core series is made with Infinergy, by BASF – a super elastic material, with the benefit of being very light, the perfect match to meet the demands of the modern day player.

Play Harder. Infinergy foam developed by BASF, the world’s first E-TPU, has significantly higher rebound properties to other materials such as EPP, EVA and EPE. Material rebound tests show a 46% increase in rebound height vs original Sonic Core material. When Infinergy foam is combined with the Sonic Core frame the result is a faster ball speed off the racket for more aggressive shot-making.