The Fizik Womens M6B Donna BOA Shoe brings together the concepts you want in a trail exploring shoe. The rugged Microtex with Nylon Mesh allows air exchange to help ventilate your feet as you push your hardest through the unknown. The rubber outsole has a carbon-reinforced nylon midsole to maximize your pedal power transfer. The wonderfully easy Boa IP1 closure system allows you to tighten your shoes effortlessly every time. The welded Microtex Straps keep the shoe simple while adding a bit of colorful flair. Available in Black/Anthracite/Emerald.