Simms G4 Pro Powerlock BootThe most advanced wading boot on the water, G4 PRO Powerlock Boot ?Vibram offers supreme durability and superior grip thanks to state-of-the-art materials working in lockstep with the new Powerlock cleat system for on-the-fly traction customization. * Waterproof synthetic Lorenzi scratch leather upper combined with waterproof synthetic mesh for long-term durability* Partial neoprene lining for comfort and easy on/off* Laser-cut fabric eye stays allow fine-tune adjustments across the top of the foot and provide reliable durability* Molded TPU heel counter for comfort and in-stream ankle support* Vibram Idrogrip outsole with built-in Powerlock system for quick and customizable traction adjustment* Dual density EVA midsole for comfort* Includes two sets of cleats and cleat wrench: 14 G4 PRO Powerlock Aluminum Cleats and 14 G4 PRO TPR Cleats* TPR cleats should be installed when Aluminum cleats are not in use. Never use the boot without one or the other cleat system installed.
