NIKE Womens Air Zoom Pegasus 33 Shield Hasta/MTLC RED Bronze-Green Glow 10.5 Synthetic Rubber sole Engineered mesh throughout the upper provides ventilation and support where you need it most. The mesh is finished with a durable, water-repellent (DWR) coating for lightweight protection in wet conditions. Water-resistant bootie helps keep your foot warm and dry. Cushlon foam in the midsole for a responsive ride Horizontal and vertical cuts in the crash rail enhance grip.