What You’ll LoveResponsive PWRUN PB midsole foamFlexible and efficient Carbitex carbon-fiber plate4mm deep PWRTRAC outsole for exceptional gripThe Endorphin Edge is a versatile shoe ready to tackle all your trail adventures. The PWRRUN PB foam smooths out the trail surface while providing a high level of energy return in each step. In combination with the midsole is a three-quarter Carbitex carbon-fiber plate that provides speed and efficiency without muting ground feel. To ensure all the energy is getting transferred to the ground is a full-length PWRTRAC outsole with grippy 4mm lugs. The upper is made from a lightweight mesh with a high rate of absorption and evaporation that helps pull moisture away from your foot to keep you dry and comfortable even in wet conditions. These technologies combine to make the Endorphin Edge a fast and fun trail explorer, delivering an extremely capable and versatile running shoe.