A fast, propulsive training shoe with Helion™ HF hyper foam. Helion™ HF powers this lightweight running shoe for big energy return. Ideal for fast runs and intervals, it features an ultra-responsive midsole, rockered geometry, and nylon-blend Speedboard® for a fast, forward-rolling ride. Product Highlights Helion™ HF energy - Inspired by our pinnacle race-day shoes, the midsole features a layer of Helion™ HF for maximum rebound. Expect a responsive ride with a serious kick of energy return. Fast and forward-rolling - Strong yet springy, the nylon-blend Speedboard® is infused with glass fibers for powerful forward propulsion. The rockered forefoot further enhances this forward-rolling motion. Light on your feet - Ultralight and breathable, the engineered woven mesh upper helps you feel fast on your feet. Plus, more space in the forefoot area means more comfort when you pick up the pace. Athlete-inspired design - The large logo and eye-catching grip pads on the tip of the toe box mirror the design of our elite-level racing shoes. So now, everyone can look like an On athlete. Product Details Best For: Every Day Running, Walking Sizing & Fit: True to Size, Roomy Toe Box Support & Cushioning: Neutral, Medium Cushion Feel: Soft, Responsive Weight: 232g / 8.2oz (Women's size 8) Drop: 8mm (36mm / 28mm)
