The third in the Instinct range, the Scarpa Instinct VS combines the best of the Slipper and Lace-Up models. A similar shoe to the La Sportiva Solution, it's focus is on hard bouldering or sport climbing. The sole is Vibram's XS Edge rubber which means it's super precise on small edges and protrusions. They've got a bit of a break-in period but once you have got through that, they're damn nice.