Sensitive, light, and supple, the Booster S is a softer version of the Boostic – it’s designed for steep bouldering, wicked gym sessions, and anything overhanging. Tri-Tension Active Randing concentrates power and focus in the toebox and SCARPA’s fit stays precise for the life of the shoe. Pull it on and evolve into the Booster S.
• Upper: Microsuede
• Midsole: Flexan 1.0
• Sole: Vibram® XS Grip 2; 3.5mm
• Last: FZ
• Sizes: 35 - 45
• Weight: 200g; 7oz (1/2 pair size 40)