Scarpa Boostic Climbing Shoes Black Blue

Scarpa Boostic climbing shoes are designed for technical face climbing where underfoot support for continuous micro edging is crucial. This updated model features a new, more precise fit, a uniquely curved midsole for maximum support and a PAF heel system that provides comfort on long technical trails. The most supportive shoe in Scarpa’s Specialized Performance category.

Features:
– Curved Flexan midsole for underfoot support
– DTS-Tension active strap permanently maintains the original shape of the shoe
– Full outsole with additional arch support
– PAF heel system improves fit and heel engagement performance
– Perfect for technical face climbing and micro-bouldering

Specifications:
– Main material: leather and synthetic
– Upper material: ceramic micro chamois and Alcantara
– Rubber sole: Vibram XS Edge (3.5 mm)
– Midsole: Flexan 1.0 mm
– Foot shape: a classically shaped shoe toe in which the toe is longer on the inside of the toe box
– Volume: smaller, more suitable for users with a narrower footprint
– Profile: FZC – Strongly downward; Highly asymmetric
– Closure: strap
– Weight approx.: 235 g (1/2 pair, size 41)

Technology:
– Vibram XS Edge rubber
Developed to provide maximum edge support, Vibram XS Edge rubber offers good grip while adding extra firmness for the most challenging edge movements.

– Pressure Absorbing Fit (PAF) System
PAF (Pressure Absorbing Fit) is an innovative heel system that helps distribute the force of heel stress and increase heel fit. Active Rand rubber is interrupted behind the heel to reduce pressure on the Achilles tendon and connects to the 2mm XS GRIP2 rubber, which acts as a bridge and allows for full heel fit while still providing dynamic forward pressure to concentrate force on the big toe. The holes on the side of the heel indicate the tension applied, which varies between 1 hole for light tension, 2 holes for medium tension and 3 holes for heavy tension.

– DTS-Tension System
The DTS tensioning system adapts perfectly to the dynamics of the foot in motion. Differential Tension System concentrates power in the big toe without interfering with the fit in other parts of the shoe. This helps keep the foot and toe in optimal position for power transfer and accuracy.