It features a 3-piece segmented midsole with APL FutureFoam pods in the front and rear, a non-stretch Techloom upper to increase tensile strength in high-stress zones, a lightweight TPU toe bumper, a microfiber heel with extended wings and molded external heel counter for stability and lockdown, and an APL Soufflé Sockliner for long-lasting, exceptional step-in comfort.