Seamless welded lightweight & strong TPU films
A rapping lacing system for additional individual support
One piece vamp & tongue construction
180° DRIFT DEFENSE around the toe and medial side
180° HEELSTAB for perfect heel fit & stability
Leightweight & comfortable sockliner with integrated HEAD COOLING SYSTEM

Midsole
Low-to-the-ground outsole/midsole construction with a minimum drop from the heel to the forefoot (almost flat)
Little running like toe spring for an easy flex
Visible triple density injected midsole construction featuring TRI-NRG technology
3D-anti torsion shank with integrated HEAD COOLING SYSTEM

Outsole
Hybrid outsole profile for all different kinds of tennis surfaces
Special durability zones for hardcourt users
Open tread zones for best grip on clay
HEAD HYBRASION non-marking rubber