Stealth isn't a fashion statement. It's a science. Utilizing exclusive patterning created by Veil Camo, a leader in scientifically-engineered camouflage, Simms offers you the first wader designed to keep you from being seen by fish. If you're like us, you'd travel halfway around the world for a chance at the fish of your dreams. Make the final feet count by getting closer in River Camo. Fish aren't blind: The River Camo pattern distorts the fish's ability to detect shape and movement so you can position yourself for the ideal cast. Built with 3-ayer GORE-TEX® Pro Shell in the upper, 4-layer GORE-TEX® Pro Shell in seat & legs, the G3 Guide™ River Camo Waders - Stockingfoot has the durability to withstand stealthy approaches in rugged environments.