The D.R.T. is a specially shaped layer of Titanal placed in the binding area, aimed to reduce the torsional rigidity in tip and tail, adding further stability and control feeling under the foot. The shape, size and length of each titanal reinforcement are defined for each model and size, in order to ensure a perfect combination of a lightweight structure with improved performance. Benefits include: Reduced torsional rigidity in tip and tail, lightweight structure, great rebound and playfulness, improved flotation on softer snow, added stability and control under foot and the shape defined for each model and size.