Boys39 stefan janoski max gs skateboarding shoe is breathable and lightweight engineered to flex with the foot and cushion with a max air unittextile upper offers enhanced ventilation and comfortmax air unit in the heel provides impact absorptiondeep flex grooves allow the foot to move naturallylow profile phylon midsole for lightweight cushioning and stabilitysolid rubber pods with a herringbone traction pattern in targeted area for excellent traction and boardfeelmaterialsupper t