The 3Feet Run Protect Mid has been designed for runners seeking maximum comforts and protection at each stride. The perfect balance between arch specific foot support and enhanced cushioning. Mid arch specific support with EVA midfoot reinforcement Superior grip and increased control with Merrymesh topcover Improved flt, protection and vertical comfort with dual-density structure, SIDAS exclusive fusion technology manufacturing process Boosted propulsion with specific EVA rubber forefoot structure High cushioning with EVA heel gel pad, increasing impact dissipation High foot breathability with perforation under toe