Stay fast and light on your feet with the Nike Zoom Forever XC 5. This aggressive racing spike keeps your foot locked in place using a Dynamic arch band and adjustable Flywire cables to create a stable running platform that allows you to focus on your race instead of your fit. A horseshoe-shaped forefoot Pebax plate uses six spikes to evenly distribute the force of impact and deliver aggressive traction resulting in explosive takeoffs and a faster stride. Breathable open-hole mesh upper for a comfortable lightweight fit and feel. Dynamic arch band works together with Flywire cables wrapping the midfoot with secure support and lockdown over the footbed that can be adjusted through tightening the shoes laces. Cushlon midsole for lightweight responsive cushioning with every step. Carbon fiber midfoot shank adds stability and support over rough or uneven surfaces and terrain. Forefoot Pebax six-spike plate is shaped like a horseshoe to evenly distribute pressure and the force of impact while providing aggressive traction and explosive speed. Wt. 5.2 oz.