The GT-1000 13 GS (Grade School) shoe is a versatile stability trainer suitable for various distances. Asics has updated the underfoot cushioning for a more comfortable and energetic feel. A kid's-specific last and sockliner size checker accommodate growing feet. The medial forefoot wrap-up outsole and toe rubber stitch enhance durability. GEL technology provides comfortable cushioning throughout the day. Key Features: Breathable mesh upper for a supportive and comfortable foothold. Rearfoot GEL technology for improved impact absorption. This shoe incorporates at least 20% recycled content in its main upper material to reduce waste and carbon emissions. The sockliner is produced using a solution dyeing process, which reduces water usage by approximately 33% and carbon emissions by approximately 45% compared to conventional dyeing technology. Details: Surface: Road. Heel Drop: 8.5 mm. Weight: 210 g/7.4 oz. Support: Neutral. Cushion: Extra.