The Mystic Stealth is the choice of the staff here at Ocean Air Sports for both kiting and windsurfing. The ultralight weight of the harness combined with a great fit makes this harness our go to harness for. The Stealth is an evolution on the well-known Majestic and Legend harness. It combines the stiffness of the BCF (Majestic X) with the non-water absorbing inner shell of the legend harness. Best of both worlds! The harness is built around the patented Bionic Core Frame (BCF), which is a semi rigid back support plate; it's unique composite material is very stiff yet it allows more flexibility than conventional hard-shells.