The Scarpa Boostic is designed for technical face climbing where support for continuous micro edging is crucial. The asymmetrical and downturned shape with a medium-to-high angled toe box. It is an aggressive climbing shoe designed to boost up technical face climbing where support for continuous micro edging is crucial. The Flexan midsole provides strength when standing on edges to minimise foot fatigue on longer climbs. For technical moves, Scarpa has added a high-friction toe patch and constructed the heel with a tighter fit to grip and stability on the toe and heel hooks.