The Speed 100 HV+ is providing customizable power and precision in a forgiving 104mm last to suit a variety of foot shapes

Concave sidewall for immediate edge preparation without sidewall removal

Its optimally balanced construction lets it handle any type of terrain

and ease of wear

Designed with organic body-mapping technology

Castelli Competizione 2 Bibshort Size:XXL The Speed 100 HV+ isMade to do everything right without overdoing anything. KISS Air2 seat pad for all day comfort Affinity Pro Lycra fabric on inside of leg for outstanding stretch and rebound Vortex V2 textured fabric on legs for better aerodynamics Raw edge leg gripper with integrated silicone Flat lock stitching UPF 50+