On Cloudspike XC womens size 5

the On Cloudspike XC, which are On Running's first dedicated cross-country racing spikes. Key Performance Specifications Midsole Superfoam: Features a layer of premium Helion HF hyper foam (Pebax) that delivers an incredibly bouncy, springy, and energetic feel. Speedboard Plate: Includes a full-length, snappy fiberglass-nylon Speedboard to optimize energy return and aggressively propel you forward. Traction & Pins: Built with a specialized rubber outsole, a strategic heel grip pattern, and a 6-pin configuration optimized for mud, technical trails, and steep downhills. All-Condition Upper: Uses an ultralight, one-piece mesh upper designed with microscopic openings to maintain high breathability while allowing rapid water drainage on wet courses. Fit & Stability: Employs an internal cage-like construction alongside distinct web-style overlay cords across the eyelets to securely lock down your midfoot during sharp turns. Weight: Extremely lightweight at roughly 5.4 oz (153g), allowing it to practically disappear underfoot. New in box Womens 5