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.