A lighter and more powerful two buckle ski boot: the Spitfire 2.0 from La Sportiva,manages the balancing act of being able to be used for competition and touring, thanks to the lightest weight and highest performance. A weight of only 1980 grams per pair (size 42) is absolute awsome as an speed touring ski boots. The Grilamid® shell is extremely light, very resistant at low temperatures and very flexible. The shoe cuff is reinforced with carbon fiber and made from polyamide / nylon that ensures sensational mobility of 68°, giving maximum freedom of movement and safer agility. A removable spoiler also allows you to customize the motion degree. Numerous details in the shoe tongue optimize comfort and fit. A removable insole prevents direct contact of the foot with the shaft inside and provides better comfort and a perfect thermal insulation. The locking system allows quick, simple regulating with only two buckles. In addition, a Power Strap attachment can be used (not included). The sole provides maximum grip and protection while climbing. An insert guarantees a perfect dual compatibility with Trab TR2 bindings and Tech bindings. The inner boot is thermoformable, thanks to thermal lining very warm and can be perfectly adjusted to a personal fit. The Spitfire 2.0 is the boot for ascent-oriented ski tourers who want to devour the altitude or even compete in a race..for a change of pace.