Faster, lighter, stronger. The next evolution of the unstoppable franchise, DynaFlyte 3 incorporates an all-new, even lighter FlyteFoam® Lyte midsole with premium rebound and durability. Its flexible yet supportive Adapt Mesh upper moves dynamically with your foot for a customized, breathable fit that complements heel-to-toe GEL® cushioning and full-ground contact. Get ready to set new personal bests. I.G.S® (Impact Guidance System) Technology: ASICS design philosophy that employs linked componentry to enhance the foot's natural gait from heel strike to toe-off.|FlyteFoam® Lyte Technology|Rearfoot GEL® technology cushioning system: Attenuates shock during impact phase and allows for a smooth transition to midstance.|Adapt Mesh? Technology: Uniquely multi-functional mesh fabrication that provides support and flexibility for a secure and unrestricted fit.|AHAR® Outsole: Acronym for ASICS High Abrasion Rubber. Placed in critical areas of the outsole for exceptional durability.|Ortholite® X-40 Sockliner: This premium sockliner features higher rebound properties while providing excellent moisture management and a high-level of breathability (Ortholite is a registered trademark of ATP Manufacturing LLC.)|SpevaFoam? 45 Lasting: Employs 45 degree full length SpevaFoam? 45 lasting material for a soft platform feel and improved comfort.|Guidance Line® Midsole Technology: Vertical flex groove decouples the tooling along the line of progression for enhanced gait efficiency.