ASICS S4 Unisex Running Shoes Recovery Running Shoes The midsole uses voids that

The midsole uses voids that compress and expand under pressure

Safety is also guaranteed by protectors in composite material on elbows and knees

Ensure proper cleat position by keeping track of where power is applied on the pedal

As Puma's flagship long distance carbon-plated shoe

ASICS S4 Unisex Running Shoes Recovery Running Shoes The midsole uses voids thatThe S4 stands for Speed, Stability, Safety and Sub 4. Using the same FF Blast Turbo Foam this full carbon plated shoe has a slightly wider footprint than the Metaspeed series providing more stability and safety whilst still keeping its weight relatively low. Ready to join Sub 4 club?