Norvan LD 4 Shoe Men's is an adaptable, long-distance trail running shoe designed for training and adventure runs over mud, roots, and rocks. Product Type: Men’s long-distance shoes Material: Vibram® Megagrip Weight: 270g Spacious forefoot with secure midfoot hold for comfort and stability Mud-releasing lug pattern for control across varied terrain Durable upper and outsole for use on rock and soft trails For trail runs, pair with a trail running apparel layer and carry essentials in a running vest men . The long-distance shoe designed to adapt to all your training and adventure runs over mud, roots, and rocks. The spacious forefoot and secure midfoot hold deliver comfort and stability, the mud-releasing lug pattern gives you the control to rip and grip across any terrain, and the durable upper and Vibram® Megagrip outsole stand up to unforgiving rock and soft trails. Size and fit tip: We've heard that this product runs large. Please refer to the sizing chart to find your foot length, then we recommend choosing a half size down. Need a waterproof version? Try the Norvan LD 4 GTX Shoe.