Lightweight and durable GRANDFØAM compound uppers provide luxurious comfort for your daily hustle.A slotted pattern on the vamp provides air flow to your foot and allows for added flexibility when in motion.A molded ZERØGRAND outsole featuring flex grooves provide supportive flexibility with each step.Contains our Grand 36Ø Design and Engineering System: A rigorous, top-to-bottom, around-the-clock methodology that fuses purposeful innovation with the absolute finest materials and craftsmanship.To remove dirt, sand, and other light debris, simply run under room-temperature water and spot-clean as needed.