• Lightweight PWRRUN™ cushioning • FORMFIT performance contoured footbed • FORM2U memory foam technology in the footbed • Non marking rubber at toe and heel for traction and durability • Lightweight mesh upper for breathability • Reinforced toe cap for durability • Alternate closure for easy on/off • 100% Recycled PET linings • 100% recycled poly sock construction • Flexible sole design to quickly transition from landing to take-off