One boot delivering top end Ski Touring & Freeride performance; just add snow! Following the success of the Maestrale, our best selling Ski Boot ever, the Scarpa® R&D department have been working to produce the Maestrale RS, a boot which has the flexibility of a Touring boot as well as the stiffness & sensitivity of a Freeride boot. Scarpa Alpine Axial Technology, the new Zeus buckle design & the new Mono- Injected tongue work together to increae stiffness & distribute pressure more evenly to transfer movements of the foot & ankle more efficiently to the ski allowing greater edge to edge performance on freeride terrain. The new Mirage Ski-Walk mechanism has a more secure engagement which allows a full range of touring movement without compromising the stiffness needed for freeride performance. The Mirage Ski-Walk also allows a wider range of canting adjustment improving adaptability for individual users. The Maestrale RS also features TLT Quick Step, a Vibram sole, an intuition liner & is compatible with all Ski Touring & Freeride bindings; what more can you want?