Topo Athletic MT2 Running Shoe - Men's Moss/Navy 10.5 Mesh Runner's World "Best Buy" 2016 Award Winner Fully gussetted tongue to keep out dirt and debris Lightweight printing techniques are used to eliminate seams and reduce weight. Carbon rubber outsole Features multi-directional lug traction, forefoot flex grooves, and mud release features, optimizing rubber surface area for durability and grip. WEIGHT: 8.5 OZ. (SIZE 9) Runner&#039;s World &#034;Best Buy&#034; 2016 Award Winner Fully gussetted tongue to keep out dirt and debris Lightweight printing techniques are used to eliminate seams and reduce weight. Carbon rubber outsole Features multi-directional lug traction, forefoot flex grooves, and mud release features, optimizing rubber surface area for durability and grip. Usage Recommendation: Hybrid shoe for light trail and road running.