The Nike Zoom Rival D 7 is ideal for the distance runner looking for a lightweight, versatile track spike that provides exceptional fit, responsive ride, and superior traction. Integrated arch bandage wraps securely around the midfoot while a minimal mesh upper offers a lightweight and secure fit. Compression-molded Phylon™ midsole delivers a smooth, responsive ride while the medial arch provides additional support in the midfoot. Pebax® plate with six spike receptacles and 3/4-length rubber outsole offers a strategically placed yet lightweight traction. Includes 7mm pyramid spikes and a wrench. Wt. 4.6 oz.