Dalbello's Boss is a boot in the Rider Development Project (RDP). Dalbello's RDP brings professional skiers together with Dalbello R&D engineers with the objective of creating the best performing ski boots in the world. The Boss is a boot designed for skiers who prefer Freeride, Freestyle, Big Mountain, and Park & Pipe skiing. The Boss also features a more responsive 110 flex and TrueFit Performer custom liner for a fine tuned fit, exrodinary comfort and performance.