The GEL-KAYANO™ 30 GS (Grade School) creates a stable and comfortable underfoot experience for young feet by combining FF BLAST™ PLUS ECO midsole cushioning, PureGEL™ technology at the rearfoot and comfort pod at the medial midfoot. Designed with a kid’s-specific last, the GEL-KAYANO™ 30 GS shoes offer a more accommodating fit for growing feet. While the toe-rubber stitching and wrap-up outsole help to improve the shoe's durability.