NIKE Lady Air Pegasus+ 28 Breathe Running Shoes Lightweight and Breathable mesh Upper - Helps keep your feet cool and gives you a perfect fit with the 360 degree overlays. Premium Cushlon foam - Provides a soft yet responsive cushioning and a supportive feel whilst running. NIKE + enabled - This shoe accepts the revolutionary new Nike+ sensor. As seen on TV - this shoe is Nike + enabled. Buy the Nike + sports kit (see recommended products). Place the sensor into your Nike+ ready running shoe then get workout feedback and energy boosting power tunes through your iPod nano during your workout. BRS 1000  Carbon rubber outsole for great durability in those areas that get worn very quickly. Nike Zoom - Included in the heel for low-profile, responsive cushioning. Keeping you going, for longer!