With the La Sportiva Skorpius CR II you get a touring ski boot for long demanding ascents. Thanks to its low weight and excellent walking characteristics, it is also predestined for traverses such as the Haute Route.

The bio-based Pebax Rnew shell is reinforced with carbon fibres to reduce the thickness of the materials used without compromising structural strength. The result is a boot that is 
light on the ascent but at the same time very stiff, efficient and powerful on the descent.

The introduction of the BOA Fit system for donning allows a micro-adjustable fit, for great precision both in the ascent and in the descent. The Pebax EZ Iron Tongue allows great freedom of ankle movement both on steep slopes and on flat runs.

The Ski/Walk Swing-Lock closure system swivel rotation guarantees maximum speed closure and prevents the unintentional violation of the mechanical parts against rocks, facilitating walking on the most technical sections.

When the summit is the goal, La Sportiva Skorpius CR II is the ideal companion to reach it.

Features:

• Pebax shell: made from bio-based Pebax Rnew shell and reinforced with super-light carbon to reduce the thickness of the materials used without compromising structural strength. Enveloping and high-performance shape. Extreme cold resistance and optimal flexibility

• Pebax cuff: shaft made of carbon reinforced Pebax Bio Based Rnew with excellent rotation of 68°: allows maximum freedom of movement to move quickly and safely in any situation. The removable spoiler allows additional adjustment of the rotation angle

• EZ Iron Tongue with Boa-Fit system: Tongue made of bio-based Pebax Rnew with connection between upper and lower side and overlap system for an individual fit. Allows great freedom of movement of the ankle both on steep slopes and when riding on the flat

• 2BT Tech Last: anatomical inner shape for perfect foot positioning and maximum comfort. Enables a highly precise fit

• 2BT Tech Heel: optimised volume on the heel for a precise and comfortable fit

• WarmSole Insert: removable insole made of insulating polyurethane. Prevents direct contact of the foot with the inside of the upper for better comfort and perfect thermal insulation.
comfort and perfect thermal insulation

• Progressive Grade System : quick adjustment system for the angle of inclination with height-adjustable spoiler insert BOA Fit System, finely adjustable and therefore super fast and precise

• SWING-LOCK Closure System: rear ski/walk system with swivel rotation: guarantees maximum speed closure and avoids and mechanical parts being exposed to shocks, weather conditions and any kind of external stresses

• EASY 2 WEAR system: upper closure system for easy donning thanks to the single lever closure and quick release system, complemented by the finely adjustable Velcro strap.

• Power Strap: additional Velcro strap for further adjustment of front tension

• La Sportiva Grip Guard: outsole with abrasion-resistant inserts in the heel and toe area. Compatible with TECH bindings

• Skorpius CR II Liner: thermo-mouldable liner specially designed to interact with the shell and upper: Allows for an ergonomic and enveloping fit and optimal comfort. Ankle protection thanks to shells made with materials with differentiated thicknesses.

Inclination: 12° - 14° - 16°
Mobility: 68°