The Baron features the same revolutionary toe and heel design as the Duke, but with a 4-12 DIN range and a lighter weight construction that shaves 150 grams of weight, for an overall weight of 2450(sm) and 2480(lg) grams per pair, about 1/3 of a pound less than the Duke. The Baron is suited for lighter-weight big mountain skiers who want the performance of the triple-pivot toe and inter-pivot heel. Lighter than the Duke, it's also suited for longer tours.