Scarpa BOOSTER Climbing Shoes, Black/Orange, Size 38.5

The Scarpa BOOSTER climbing shoes in black and orange are high-performance footwear engineered for precision and technical climbing. These shoes feature a microfiber construction with a dual Velcro strap system, ensuring a secure and comfortable fit. Designed for demanding routes, they offer exceptional sensitivity and support, making them a reliable choice for climbers who require optimal control on both rock surfaces and indoor climbing walls.

Advantages

The Scarpa BOOSTER utilizes the Differentiated Tension System, which adapts to the foot's dynamic movement by concentrating force toward the big toe area for enhanced precision. The innovative PAF heel construction improves force distribution and reduces pressure on the Achilles tendon, while the minimal Flexan midsole provides necessary support without sacrificing sensitivity. The use of high-quality Vibram XS GRIP 2 rubber ensures superior adhesion and consistent performance across various temperatures.

Suitable for

• Technical bouldering
• Sport climbing on steep routes
• Precise edging on small holds
• Indoor gym climbing

These shoes may not be suitable for beginners who require a flatter, more comfortable shoe for long periods of wear, as the aggressive, performance-oriented design is tailored for technical precision rather than all-day comfort. They are also less ideal for crack climbing where the specialized tension systems and rubber placement may not provide the necessary protection or fit.

Key specifications

• Weight: 245 g
• Upper material: Microfiber
• Sole: Vibram XS GRIP 2, 3.5 mm thickness
• Closure: Dual Velcro straps
• Midsole: Flexan insert
• Heel system: PAF technology

To use the Scarpa BOOSTER, ensure the dual Velcro straps are adjusted to provide a snug, secure fit that supports the arch without causing excessive discomfort. The shoes are designed to be worn tightly to maximize the effectiveness of the tension systems. When putting them on, ensure the heel is properly seated in the PAF system to benefit from the improved force distribution.

What to consider before purchase

• The aggressive shape is designed for performance, not comfort.
• The shoes can be professionally resoled to extend their lifespan.
• The M50 rubber compound offers high adaptability to foot shape.

For optimal performance and longevity, we recommend having your shoes resoled at an official SCARPA service center before the wear reaches the underlying layers.