GELHOOP (TM) V14 supports quick play running around the court lightly. Coated mesh material is used for most of the upper, and the number of seams is reduced to pursue lightness and fit. FLYTE FOAM (TM) used for the midsole pursues both lightness and cushioning. In addition, GEL (R) technology on the hind legs improves cushioning during sudden stops and landings. TRUSSTIC (TM) located on the midfoot pursues stability.