Airoc M is the Medium sponge version.
Airoc M increases the catapult effect without changing the spin ratio.
Airoc S is the Softer sponge version. Airoc S is designed to expand shot selection and feel for control players.
STIGA Airoc utilizes STIGA’s new OCS sponge technology (Oxygen Capsule System) to increase catapult effect without changing the spin ratio. This allows aggressive players to maintain the same spin/speed proportions they have always enjoyed. The key to this evolutionary advancement is the delicate balance between the size of the air pockets within the sponge and the elasticity of the top sheet. STIGA’s engineers tested many different pips designs and tensions to achieve the perfect rubber for the attacking player. Poly Ball Optimized!