Ski Hire in Madonna di Campiglio. Discover our range of ski carving. The iSupershape Speed is a race carver for experienced and thirsty speed skiers. In addition to a very fast sliding element, the Wolrdcup hand-woven sandwich cap structure, which guarantees precision and agility, and the maneuverability guaranteed by the Speed Rocker, we have this agile competing machine of an element in Central Graphene, making it lighter and harmoniously flexible, easier to manage and more responsive. Speed has never reached this level of purity.