• Vibram Arctic Grip Technology provides unparalleled traction in wet, slippery conditions, so you can take to the trails and roads at full speed, all winter long.
• PWRRUN cushioning provides just-right softness that’s springy and responsive for both your warmup run to the trailhead and the day’s adventures beyond.
• Its weather-resistant upper helps keep you going through rain, snow, mud and whatever else you encounter out in the wild.