4266 Teva W Tirra BLMUFine tuned for your foot, the multi purpose womens Tirra brings crazy comfort to the adventure of your choosing. Quick dry webbing made from recycled plastic using traceable, verifiable REPREVE polyester yarn by Unifi supports your foot and stands up to abuse Easy hook and loop closure comes on and off quickly and gets the fit just right A cushioned Shoc Pad in the heel absorbs impact where you need it most A contoured EVA midsole gives you arch