Embark on a sun-drenched adventure with the Vionic Walk Max Wanderer sandals, designed to deliver unparalleled on-the-go support. Super Critical Foam: Vionic's lightest midsole yet, this nitrogen infused midsole offers the highest rebound to enhance your walking motion. Built-in VIO MOTION Technology footbed featuring contoured arch support, shock-absorbing cushioning, and deep heel cup to provide stability and forefoot flexibility. Received APMA Seal of Acceptance.