Speed is determined by both the sponge + topsheet but mostly the specification of the sponge (resilience ‘spring effect’ + thickness + hardness).
A thick sponge (2.0mm or max) best suits OFF/OFF+ players whereas thinner (1.6 or 1.8mm) will offer more control and be more suited to all-round players. Sponge hardness is generally measured in degrees (higher grade = firmer sponge). Our technologies will bring enhanced “speed” performance.
The IN-TENS sponge is an adaptation of Cornilleau's IN-TENS² sponge. It provides incredible control combined with powerful acceleration. It's as if it absorbs the energy in the passive game and releases it into the active game. Unique sensations guaranteed!.