In 2015, we debuted the GEL-QUANTUM 360 I sneaker. It was the first ASICS shoe to feature 360-degrees of GEL technology in the midsole. The design became a foundation of advancement for a decade of GEL-QUANTUM iterations to follow. Its upper construction retains its external heel counter and jacquard mesh upper. These features help create advanced stability and breathability. The midsole is preserved with its 360-degree GEL​ technology unit but updated with FF BLAST PLUS cushioning for better underfoot comfort.