La Sportiva Stratos VI

"The Stratos VI from La Sportiva is the sixth generation of the best-known full carbon ski boot in its class and sets new standards in the ski touring race. This ski boot is the lightest and most advanced of its kind on the market, ideal for ski touring and demanding ski adventures. The innovative "Stratos Lever" made of Ergal allows a complete release of the shaft from the shell, so you can be on the move in walk mode without friction, no matter how many excursions you undertake"
"The geometry and the carbon lamination of the Stratos VI are specially designed to reduce weight and volume to a minimum. The extremely compact shell works perfectly with the foot and offers maximum freedom of movement, precise power transmission and direct control over the ski. Stiffening ribs and bulletproof material inserts minimize vibrations and guarantee maximum performance even under the toughest conditions."
"Thanks to the compact Spur Heel Constructionu2122 additional stabilityu00e4 is guaranteed, while the loose heel area ensures compatibility with all types of cramponsu00e4t. Compliance with ISFM standards at the toe and heel ensures maximum safety. The characteristic yellow polymerclutch system protects the shell from impactu00f6u00dfen when walking. The Stratos VI remains the benchmark in its category, offering unmatched performance and reliability."