Founded in 1963, Alpinestars has built a reputation of innovation and prestige. Now, fifty years later, Alpinestars is synonymous with quality, protection, technology and style. Saturn kidney belt. Ergonomic design offers maximum stability across the torso and lower back. Lightweight, flexible construction. Reinforced TPR main panel. Waist straps feature mesh insert for ventilation. Dual hook-and-loop waist closure for a perfect fit.