Your lean, mean trail-to-river machine Flyweight Boot cuts ounces in exchange for maximum output, relentless grip, and standup stability and comfort. + Constructed of ultra lightweight mesh with high-frequency welded polyurethane in high abuse areas + Vibram Idropgrip Lite - exclusive to Simms - provides the highest grip possible + Lightweight and flexible webbing-lacing on lower, with durable speed hooks on top + Lightweight, non-absorbent mesh uppers + Compression molded, dual-density EVA midsole for all day cushioning and support + Welded TPU overlays in high-abrasion areas for added durability + ESS midsole anchor points for stud retention + Supportive, but lightweight and comfortable webbing lacing hardware across the foot Color: Dark Stone