A fully considered update to one of the most capable, comfortable wading boots in the Simms line, the new Flyweight Boot is a balanced blend of lightweight, travel-ready performance, grippy Vibram® traction, and the kind of no-quit durability that gets it done. Durable and lightweight, TPU-based synthetic woven upper materialMolded, rubber toe wrap and abrasion panels protect against wear and tearHigh cushion dual-density EVA midsole for comfort and stabilityVibram Idrogrip with Traction Lug outsole optimizes stability while walking and wading in waterDrain holes included in the boot so water does not stay trappedThe outsole is compatible with Simms Hardbite and Alumibite Star Cleats and Hardbite Studs