The IN-TENS² sponge is at the pinnacle of the market's references in terms of the transmission of energy. It fully satisfies the expectations of even the most demanding players by providing enhanced contact with the ball, precision and comfort. It also guarantees maximum enjoyment thanks to the sound emitted with each stroke. 

Speed is defined by the specificities of the sponge + topsheet and mostly by the characteristics of the sponge (resilience ‘spring effect’ + thichness + hardness). Thick sponge (2.0mm or max) will be more suitable to OFF/OFF+ players whereas thinner (1.6 or 1.8mm) will offer better control and suit better all-round players. Sponge hardness is generally measured in degrees (higher grade means firmer sponge). Our technologies will bring enhanced “speed” performance.