The most advanced wading boot on the water, G4 PROA(R) 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 PROA(R) Powerlock Aluminum Cleats and 14 G4 PROA(R) 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. Carbon Product Features 1. Two sets of cleats included, softer deck-safe TPR and aluminum for max traction. 2. Quickly change cleat types to match the situation, boat to boulders. 3. Waterproof synthetic leather upper combined with waterproof synthetic mesh for long-term durability. FABRIC TECH: -VIBRAM IdrogripA(R) Outsole -Powerlock ITEM #: PG-14384 Product Technology