Scarpa Booster is powerful, supportive, and precise. With an aggressively downturned, asymmetric shape it is a perfect choice for steep, demanding terrain while still holding its own when the climbing gets more vertical. The shoe is one of the most versatile models in our Specialized Performance Category. An ultimate sport climbing weapon, it’s extremely precise and best suited for climbing outside but still performs well on plastic.
The shoe has a new midsole that has more plastic adding a little bit more stiffness to support your foot on those tiny edges, but don’t worry it is still flexible enough to smear thanks to the holes in the middle of the midsole to keep the shoe flexible, all of this creates a precise shoe that is great at edging and smearing.