ON WOMEN'S CLOUDSWIFT 4 custom-gender-male Medial stabilizer created to control

Medial stabilizer created to control torsional stability of the area of the arch support

We reduced the weight of the outsole by using a thinner rubber compared to the Vaporfly 3

Updated Altra EGO™ midsole foam

Meet our most advanced grip – ever

which eliminates abrasion across the top of the foot

ON WOMEN'S CLOUDSWIFT 4 custom-gender-male Medial stabilizer created to controlCLOUDSWIFT 4 The road running shoe for city streets gets a performance upgrade with soft Helion superfoam and breathable fabrics. FEATURES Weight: 248g New dual density Helion superfoam midsole for soft landings Breathable one piece upper with perforated toe box Updated cage construction for better midfoot lockdown Nylon blend Speedboard for a responsive ride Fresh aesthetic and comfortable fit Rockered geometry for a forward rolling sensation