Ultra-durable RUBLAST rubber sole with reinforcements in areas that are prone to wear.
PU reinforcements around the toes and instep to provide a durable upper that withstands repeated sliding.
Insert in the heel made from special fabric in a specific shape that provides durable cushioning
In'Up insert at the front of the shoe for more dynamic forefoot cushioning.
Our resistance to wear test
The shoes are tested in the lab on a machine that has been specially developed to reproduce the type of heel, forefoot, toe and instep wear seen during regular play. The more cycles needed to reproduce the wear on the shoe, the higher the shoe's durability (resistance to wear) rating.
Our cushioning test
The shoes are tested in a lab on a machine that reproduces the impact of the heel when playing tennis using an 8 kg impactor. The greater the acceleration, the greater the impact suffered by the body.
Our user comfort test
The shoes have undergone a blind test by a panel of tennis players of all levels. They evaluate the level of comfort in terms of how the shoe fits and how soft it is (from the very first time worn).
Internal footwear volume
Ideal volume for playing tennis, tested by our R&D teams using scans of thousands of users' feet and analysing foot movements during play.
This volume provides optimum comfort!
PU and EVA insole that combines durability and low weight.