Mesh upper is lightweight and well ventilated Dual-density foam midsole for all-day comfort Translucent plastic accents modeled after the Nike Vomero 5 The past and present find perfect balance in this pair of Women's Nike V2K Runtekk Running Shoes. Fine-tuning the design of the vintage Vomero 5 for the future, this shoe is a soon-to-be sensation of its own with its heritage plastic and polished, modern metallic accents. A dual-density midsole and chunky heel render this retro remodel an immeasurably comfortable instant classic.