The new Maestrale is our gold-standard touring boot that redefined the category. Lightweight, warm, and versatile, this model is ideal for someone looking for a boot that skis as well as it tours. The Maestrale utilizes Pebax Rnew: a sustainable, plant-based material which is planet-friendly - in both the Lambda Frame shell and Thor cuff while still providing high torsional rigidity, air ventilation, and 60-degree range of motion. The HRS strap keeps your heel planted where it should be to increase performance and comfort on the way up and down while the lower Wave Closure system provides the same security as a 2-buckle system at a fraction of the weight. The glove-friendly Finger Strap features RECCO® for increased avalanche searchability. The Maestrale is a reliable, intuitive and comfortable alpine touring boot that makes all types of mountain terrain perfect for winter adventures.