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Scarpa

Maestrale RS Men's Alpine Touring Performance Boot

For expert backcountry skiers looking for uncompromising performance

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Product Specifications

Average weight 1450g (half pair, 27)

Lining Intuition® Foam

Outsole Cayman PRO Scarpa/Vibram®

Upper Shell: Carbon Grilamid® LFT Cuff: Grilamid® BIO Tongue: Pebax®

Features

• Shell:
  • Web frame carbon design: the sunburst design on the heel area allows the use of variable shell wall thickness to minimise weight while still offering high performance support and power
  • Bi-injection Grilamid®: bi-injection expertise allows the use of high-performance materials like Grilamid® and Carbon Grilamid LFT® in the same piece. This process helps to create a shell that offers the incredible performance combination of stiffness and high torsional rigidity from heel to toe
• Ski/Walk Mechanism:
  • Speed Lock XT: easy to unlock and lock, thanks to the lever with the integrated pull loop to make easy the use also with the gloves
  • Friction-free technology: there isn't any connecting rod between the shell and cuff, this allows a "friction free" movement during the walking phase
• Closure System:
  • Magnesium buckle: the buckle constructed in magnesium alloy is both strong and light. Its essential design offers an easy handling while wearing gloves
  • Booster strap: dynamic elastic straps stretch, allowing you to cinch them super tight for an increase in performance. They also provides cushioning to keep your shins from bangin' when you're getting ultra-sendy, too
  • Wave closure system: the Wave closure system, made exclusively for SCARPA®, delivers two buckle closure strength security without the weight penalty
  • Thor buckle: the Thor buckle is constructed in magnesium alloy that is both strong and lightweight
  • Thor Rack XT: this extended design, made in aluminium with 5 teeth, improves the distribution of the closing pressure
  • HRS System: thanks to the HRS and instep straps, heel security has become a SCARPA ® trademark. The instep strap configuration offers incredible fit for both touring comfort and downhill performance
• Cuff:
  • Thor cuff RS: the cuff implements a simple and clean design with differentiated reinforcement and thickness areas that offer an important level of support for the skiing phase while limiting weight. Designed to house the new ski/walk mechanism Speed Lock XT. It is made with the new Grilamid® BIO, a new plastic material part of Ems-Grivory's complete line of GREENLINE bio-based polyamides
• Liners:
  • Pro flex performance: thermoformable liner made with Intuition Foam, featuring anatomic tongue construction with an elastic band on the instep. Specific thermoformable heel inserts lock the ankle in place during skiing or touring. Double pull loops facilitate fitting. The fit is performance-oriented, and intended to be slightly tight out of the box to provide a high performance fit (SCARPA strongly suggest thermomoulding before use)
• Integrated RECCO® reflector makes you quicker to locate after an avalanche accident

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Scarpa

4-Quattro XT Men's Hybrid Ski Boot

As a hybrid boot, it's both lightweight and stiff

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Product Specifications

Average weight 1500g (half pair, 27)

Lining Intuition 4Pro Flex VT

Outsole PRESA® SKI-01/GripWalk Tour (ISO 23223)

Upper Shell: Grilamid® BIO with Carbon Core Cuff: Grilamid® BIO Tongue: Pebax®

Features

• Ideal for snow professionals and expert skiers, looking for an all-day boot, both on and off piste
• Low volume shell made from Grilamid BIO® with an over-injected Carbon Grilamid® LFT insert that enables a more direct transfer of impulses to the ski and, consequently, greater precision and control, even in the most difficult skiing scenarios
• Ski/Walk Mechanism:
  • Speed Lock 4: made with magnesium, this mechanism makes the transition from skiing to walking quick and effective thanks to the ergonomic lever and buckle that is easy to use, even with gloves
  • Friction-free technology: there isn't any connecting rod between the shell and cuff, this allows maximum agility and freedom of movement when walking
  • 61° range of motion
• Closure System:
  • 4 buckles: four light and resistant levers made with magnesium, in a design that makes them easy to use, even wearing gloves. The micrometric adjustment and steel cables ensure better distribution of pressure when fastened and make it lighter in weight
  • Booster strap: dynamic elastic straps stretch PVS free, allowing you to cinch them super tight for an increase in performance. They also provides cushioning to keep your shins from bangin' when you're getting ultra-sendy, too
• Binding System: Alpine GripWalk + AT +TLT
• Outsole:
  • PRESA® SK-01 sole by SCARPA with GripWalk system has an ergonomic design that guarantees optimal grip when walking
  • It complies with DIN ISO 23223 norm and is compatible with both touring and alpine ski bindings GripWalk
  • Smooth rubber toe and heel for a perfect fit to the bindings
  • Profile is designed to reduce heaps of snow
• Liners:
  • 4Pro Flex XT: Intuition liner made with Intuition Foam, is entirely thermoformable, meaning that it adheres perfectly to your foot. The closed cell structure of the foam ensures greater thermal insulation. The construction with tongue and cuff reinforcements provides excellent support and precision when descending. The ORTHOLITE® footbed is made from recycled material.
• Integrated RECCO® reflector makes you quicker to locate after an avalanche accident
• Other specs:
  • Last: 100mm
  • Flex: 130
  • Forward lean: 17° +- 2°

Maestrale RS Men's Alpine Touring Performance Boot

4-Quattro XT Men's Hybrid Ski Boot