Prefer to go fast and light? You need a trail shoe that can keep up. With lightweight construction and a dual-density midsole, the Ultra Fastpack IV Mid is up to the task. A woven mesh upper wraps your foot in breathable comfort, and a FutureLight™ waterproof-breathable membrane keeps feet dry when rain breaks out at the viewpoint.
- Woven mesh upper with TPU-overlays for durability without the weight
- Welded midfoot underlays add support
- FutureLight™ waterproof-breathable membrane keeps your feet dry and comfortable
- Gusseted tongue keeps debris out
- TPU toecap adds durability and toe protection, and a TPU heel overlay stabilizes the foot
- Removable OrthoLite® Hybrid footbed for underfoot comfort
- Dual-density Fastfoam™ EVA midsole has softer EVA underfoot for high energy-return and cushioning, and stiffer EVA around the edges for longevity
- ESS shank protects against underfoot impacts and adds torsional rigidity
- Vibram® Megagrip outsole sticks to whatever the trail throws at you
