Scheppach Scarpa BOOSTER shoe size 39.5, Black/Orange, weight 245 g

Scarpa BOOSTER climbing shoes in size 39.5 combine a microfiber upper built from multiple shaped panels for a precise, comfortable fit with a dual Velcro strap closure that eases entry and stabilizes the foot. The shoe integrates the DTS-Tension system to direct force toward the big toe area and the PAF heel construction to improve force distribution and reduce pressure on the Achilles tendon. A minimal Flexan midsole insert and full-length support strips enhance sensitivity and support, while a Vibram® XS GRIP 2 rubber sole across one-third of the length and 3.5 mm thickness ensures flexibility and reliable grip.

Advantages

The microfiber upper with multi-panel shaping provides a snug, anatomical fit without excessive pressure. The dual Velcro straps allow quick adjustment and secure the foot for stability during precise moves. DTS-Tension concentrates power toward the big toe for improved edging and precision, while the PAF heel construction reduces load on the Achilles and improves heel fit. The Flexan insert and support strips optimise sensitivity and control, and the Vibram XS GRIP2 compound offers strong adhesion on edges and varied temperatures. The shoe is resoleable at authorised centres to extend service life.

Suitable for

• Indoor bouldering and gym routes
• Technical sport climbing on small edges
• Short cragging sessions requiring precision and sensitivity

When it may not be suitable

These shoes are designed for performance and sensitivity rather than long‑distance comfort; they may be less suitable for long approaches or all‑day multi‑pitch routes where cushioning and relaxed fit are priorities. Climbers who need a very soft, heavily downturned aggressive shoe for extreme overhangs may prefer a different model.

Key specifications

• Upper material: microfiber with multiple shaped panels
• Closure: dual Velcro strap system
• Tension system: DTS (Differentiated TENSION) for force concentration toward the big toe
• Heel construction: PAF system to improve force distribution and reduce Achilles pressure
• Midsole: minimal Flexan insert with full‑length support strips
• Sole: Vibram® XS GRIP 2 rubber covering one third of length, 3.5 mm thickness
• Weight: approximately 245 g (pair weight as provided)
• Colour: black and orange

How to use

Put the shoe on by loosening the dual Velcro straps, slide your foot in ensuring the toes sit comfortably against the forefoot shaping, then fasten the straps to achieve a secure fit that stabilises the arch. The DTS and PAF systems work dynamically as you move: apply edging and toe pressure to benefit from focused power transmission to the big toe, and use the sensitive midsole and sticky Vibram sole for precise foot placements. Have the sole inspected and resoled at authorised Scarpa resole shops before wear becomes excessive to preserve performance.

What to consider before purchase

• Intended use: performance/sensitivity for bouldering and technical routes vs. long‑distance comfort
• Fit preference: snug, performance-oriented fit may feel tight for casual wear
• Resoling availability: resolable design—check access to authorised resole centres
• Sizing: try for correct fit as climbing shoes fit tighter than street shoes

Usage recommendations

For best performance, choose a snug fit and tighten the dual Velcro straps to stabilise the arch. Use on gym and crag routes where precise edging and sensitivity are needed. Have the shoes resoled at authorised Scarpa centres before the rubber is worn through to maintain grip and performance.