The Metaspeed's proprietary carbon plate configuration works in tandem with the supercritical foam to create what ASICS engineers call the "Speed Science System." Unlike conventional carbon-plated shoes that primarily focus on energy return, Metaspeed's angled plate design actually assists the wearer's specific running style. Combined with the lightweight, breathable Jacquematerial upper and rearfoot geometric shaping, the shoes provide a seamless transition from impact to toe-off.

Recent iterations have introduced a refined midsole curvature that reduces ankle flexion energy loss by approximately 1.3% compared to previous generations. The asymmetrical lacing system, inspired by motion capture data from elite marathoners, reduces pressure on the instep while improving midfoot lockdown. These seemingly minor adjustments collectively contribute to the 1.8% metabolic improvement observed in laboratory testing – a margin that separates podium finishers from the rest of the field.