La SportivaRacetron - Touring Ski boots

Designed for competitions and high-performance, the Racetron from La Sportiva embodies innovation and lightness. Created for ski touring enthusiasts seeking a fast, versatile, and precise boot, it offers the perfect balance between efficient climbing and powerful descents.

The single lever closure system, equipped with the patented CavoBike Lever Pro mechanism, ensures a quick transition between walk and ski modes in one smooth motion. This design completely frees the cuff, allowing for optimal mobility. Thanks to its three-point adjustable upper flap and the micrometric Spider Ratchet closure, the fit is precise and customizable, ensuring perfect power transmission during descents.

Compatible with TECH bindings, it features the patented S4 Insert™ front plate, which simplifies binding entry like never before. With exceptional mobility thanks to its 75° range of motion, its La Sportiva RaceGrip™ sole, and ISMF certification, the Racetron ranks among the lightest and most high-performing boots in its category.

• G-Shell™: shell and cuff in Grilamid® (length 287 mm, size 27).

• Walking Profile: comfortable, compatible with all types of bindings

• Protective gaiter in stretch and water-repellent material

• Spider Ratchet: lacing system that allows perfect tension distribution across the entire tongue surface, acting on a single pull

• Cuff Wings: PU flap with customizable closure thanks to the lace

• Lightweight single lever closure for ski/walk mode transition in one quick motion

• CavoBike Lever PRO™: patented ski/walk system with a rear rack integrated into the locking/unlocking mechanism that allows full flap and frees the cuff for maximum freedom of movement even with crampons.

• Forward Lean: cuff inclination adjustment system with 4 positions (14°, 16°, 18°, 20°)

• S4 Insert™: new patented plate in collaboration with Skitrab: facilitates binding insertion thanks to a specially designed shape that simplifies centering

• Insulating inner heel piece in expanded material

• La Sportiva RaceGrip™ sole with anti-abrasion inserts heel/toe. Hyper lightweight and compliant with ISMF standards for international competitions.

• RACETRON LINER: thermoformable liner with EZ Flex junction and overlap closure

• Weight: 2 x 820 g