off without compromising secure fit.
The GEL-QUANTUM 90 IV GS (Grade School) sneaker merges performance-inspired technologies with modern aesthetics and makes them functional for young feet.
The update midsole halos our other designs in the GEL-QUANTUM collection. It features a full-length AMPLIFOAM cushioning material and rearfoot GEL technology for improved everyday comfort.
Hydrodynamic tread channels disperse liquid efficiently