Altra Mont Blanc Women's Trail Running Shoes The Mont Blanc's are an ultimate long-distance trail running shoe inspired by the highest mountain in the Alps. This trail cruise has been designed with an Altra EGO MAX midsole foam, a Vibram LiteBase outsole and strategically placed materials for the best performance. Lightweight, Hyper Breathable Upper Featuring strategically placed, lightweight, hyper breathable fabrics encase your feet in providing the utmost comfort for your feet to thrive under pressure. This sensational upper works to keep feet feeling cool and comfortable, by removing excess heat and replacing it with cool, fresh air. This allows you to remain comfortable whilst your blazing the trail and maintains your focus. The lightweight, breathable materials reduce unwanted bulk to help keep you focused and moving, whilst the Standard Footshape technology allows your toes to relax and spread out naturally for more comfort and stability in uphill climbs and downhill descents. Completing the upper construction of the Mont Blanc trail shoes, a traditional lace-up system allows feet to remain comfortably secured in the shoes, and prevents in-shoe slippage from occurring. Altra EGO Max Midsole The midsole unit utilises the tried-and-true Altra EGO Max midsole foam provides you with all the light and luxurious performance needed in a trail shoe, alongside an additional level of bounce and durability for total comfort and control on the trail. The midsole works to reduce the impact being placed on joints, lessening the potential for injuries. A Balanced Cushioning platform works by placing your heel and forefoot in the same direction from the ground, therefore, encouraging proper, low impact form throughout your trail run. Vibram Megagrip Outsole The Mont Blanc Trail Shoes utilises Vibram's impressive Megagrip through the outsole of the shoe. The Megagrip is a great, high-performing sticky rubber compound that features an unparalleled level of grip on both wet, and dry surface, for keeping your balance and enhancing your performance in a range of weather conditions. Additionally, the outsole is durable for the rugged longevity of these shoes, and an optimal level of ground adaptability. Not only this but the shoes have strategically placed flex grooves for additional traction and grip on a range of surfaces.