Inov-8 Trailfly Ultra G 300 Max Womens Multicolour Running ShoesBuilt for ultra distance trail running, the Inov 8 Trailfly Ultra G 300 Max Womens Shoes deliver maximum comfort, ground adaptability, and next level grip. These high performance shoes combine innovative materials with trail ready features to support your longest and toughest runs. Key Features: G FLY Graphene Enhanced Midsole: Delivers 25% greater energy return with superior cushioning and long lasting bounce to keep you moving efficiently for miles.