Merrell Vapor Glove 6

Backcountry.com says:
Made for barefoot enthusiasts who aren't afraid to feel some terrain, the Vapor Glove 6 Running Shoe features a zero-drop design and total stack height of just 6mm. The Barefoot 2 construction allows a natural toe splay and foot position, while coveted Vibram soles deliver the gold standard of long-wearing durability and unrelenting grip on dry and wet surfaces.