The Simms Men's G4 PRO Powerlock Boot is the most advanced wading boot on the water — the top of the Simms line, engineered for guides and serious anglers who refuse to compromise. Supreme durability meets superior grip, with state-of-the-art materials working in lockstep with the new Powerlock cleat system for on-the-fly traction customization.
A waterproof synthetic Lorenzi scratch leather upper paired with waterproof synthetic mesh delivers long-term durability, while a partial neoprene lining keeps things comfortable and easy to don and doff. Laser-cut fabric eye stays let you fine-tune the fit across the top of the foot, and a molded TPU heel counter adds comfort and in-stream ankle support. The Vibram Idrogrip outsole carries the built-in Powerlock system for quick, customizable traction, and the boot ships with two cleat sets — 14 aluminum Powerlock cleats plus 14 TPR cleats to run when the aluminum is off.
Key features
- Vibram Idrogrip outsole with built-in Powerlock system for quick traction changes
- Includes two cleat sets: 14 aluminum Powerlock cleats and 14 TPR cleats
- Waterproof synthetic Lorenzi scratch leather upper with waterproof mesh
- Partial neoprene lining for comfort and easy on-off
- Laser-cut fabric eye stays for fine-tuned lace adjustment
- Molded TPU heel counter for comfort and in-stream ankle support
- Dual-density EVA midsole for all-day comfort
Come see the Powerlock system in person and get fitted at Ed's Fly Shop, 432 E Main St in Montrose, Colorado.