Nike Women's In-Season Trainer ShieldWith a thick memory foam sockliner, the Nike Women's In-Season Trainer Shield will keep you comfortable, plus Nike's DWR (Durable Water Repellant) material will keep your feet dry. This advanced trainer also features slip-on construction, lightweight textile upper, internal forefoot strap, full-length Phylon midsole, and strategically rubber pods on the outsole for comfort.