The Castelli Competizione 2 Men’s Bibknicks are crafted for cyclists seeking top performance. They feature the KISS Air2 seat pad for comfort on long rides. The inside leg uses Affinity Pro Lycra for excellent stretch and rebound, while Vortex V2 textured fabric boosts aerodynamics. A raw-edge leg gripper and reflective detailing enhance safety, blending functionality with style for an optimal cycling experience.