The TPU structure of the PWRCage helps provide unparalleled support around the midfoot while the laces integrated webbing straps help wrap the midfoot for a secure fit. The Flat-Knit Mesh upper combined with PWRFrame TPU overlays provide a breathable and 1 year waterproof warranty that will be sure to turn heads. On top of a full-length IGNITE Foam midsole, wrapped in SoleShield for added durability, provides unparalleled comfort and energy return to help you feel and play your best all day long.