Wherever the trail leads, Voyage 4 will be ready. This trail running shoe is designed with a structured yet breathable upper with PWRTAPE reinforcement for a secure lockdown, plus a NITROFOAM™ midsole for a cushioned running experience for long days on the trail. The durable ***GRIP ATR rubber provides multi-directional traction and grip for steep ascents and varying conditions. FEATURES & BENEFITS NITROFOAM™: Advanced nitrogen-injected foam designed to provide superior responsiveness and cushioning in a lightweight package ***GRIP ATR: Outsole is made of our most durable rubber for grip on varying terrains BREATHABILITY: Premium engineered knit material engineered for breathability and stretch, reinforced with PWRTAPE for durability and lockdown Regular fit Rounded toe Closure: Laces Heel type: Flat Heel-to-toe drop: 6mm Stack height: 38mm / 32mm Pronation: Neutral Upper: Synthetics, Textile; Lining: Textile; Sockliner: Textile; Outsole: Rubber