Introducing Bedrock's top-of-the-line model, the NEW Cairn Evo 3D PRO, designed to be the ultimate adventure sandal. Enhanced with a newly refined 3D toe-triangle and wing construction that's abrasion-proof, it offers superior durability and performance. The extra-sticky Vibram Megagrip outsole ensures exceptional traction, while the unique hook-and-loop system secures your feet from heel to toe, providing a snug fit that won't falter even in challenging conditions like rapids or thick silt. G-hook-and-loop heel and front strap system creates an extra secure foothold that wont gum up in mud or pull off in whitewater. Improved 3D footbed is zero-drop anatomically molded with tasteful arch and a refined toe-triangle for support. Built for those seeking extra support or looking to log big miles. The footbed is firm, durable, and may require some break-in time. Patented Cairn Evo 3D PRO Design. Strap System: Bedrock's Patented Y-Strap 3 point adjustment system with Whitewater grade Heel-H