Created by studying the foot in motion, this trainer is designed to enhance the foot's natural ability to stabilize the body during rapid changes in movement. The Trail Glove 5 has a breathable mesh upper with lightweight TPU reinforcement. The integrated footbed and minimal sole allow good ground feel, and a TrailProtect Plate keeps rocks and trail debris from poking the bottom of your foot. A 0mm foot to toe drop paired with Merrell's Barefoot 2 construction lets your feet move naturally. Features: - Mesh and TPU upper - Traditional lace closure - Hyperlock(TM) TPU film heel counter for security - M Select(TM) FRESH antimicrobial agents reduces shoe odor - Breathable mesh lining - Integrated insole - Merrell Barefoot 2 construction for enhanced proprioception and stability during variable movement - TrailProtect(TM) rock plate protects feet from underfoot debris - Vibram(R) TC5+ - Stack Height (heel/toe): 11.5/11.5mm; insole: 0mm; insole: 3mm; midsole: 4/4mm; sole: 1.5mm web, 3mm lug - Weight: 7oz / 196g (1/2 pair)