The Shakra utilizes the same technology (love bump, knuckle box) as the highly successful Shaman in a lower volume and narrower fitting upper design. An amazing fit, a dual hook and loop closure system, and side-pressure relief rand design, make it an extremely comfortable high performance climbing shoe. We've added even more rubber for optimal toe hooking and with a slightly softer midsole than the Shaman, the Shakra offers more sensitivity on the rock.