The most advanced wading boot on the water, G4 PRO Powerlock Boot 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. Features a waterproof synthetic Lorenzi scratch leather upper combined with waterproof synthetic mesh for long-term durability. It also has a 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. The molded TPU heel counter offers comfort and in-stream ankle support. The Vibram Idrogrip outsole with built-in Powerlock system allows for quick and customizable traction adjustment. FABRIC TECHNOLOGY: Vibram® Idrogrip rubber outsole