Designed to not only keep you comfortable in the river, but also maintain your comfort on the hike to and from, the Flyweight is the boot you need for venturing far and wide to find the perfect spot. From the lightweight, synthetic upper to the Vibram Idrogrip outsole, this boot is fully featured for wading and hiking. The outsole is stud-compatible in case you want to customize your traction options, but grips rocks and trails on its own as well. Underfoot, a dual-density EVA midsole provides cushion to reduce fatigue stride after stride.