Castelli Evoluzione 2 Bib Shorts

Item: 11-4615
The price of the product might be updated based on your selection
The price of the product might be updated based on your selection
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The legendary Progetto Y, the most innovative bib shorts ever, inspired the development of a worthy successor, the Castelli Evoluzione 2 Bib Shorts. Each component has been updated with new technology to create an extraordinarily comfortable, performance-minded and powerful piece. New ProDry 2Strati fabric uses a polyester inner layer with a nylon outer layer to move moisture away from the skin while eight panels gently compress muscles. Mesh bib straps enhance stability and breathability, plus fit smoothly under a jersey. Kiss Air chamois is the choice of many pro riders and incorporates specific features from Castelli's top-of-the-line Progetto X2 Air chamois for all-day comfort and performance. Innovative InMold silicone leg grippers stay in position and are clean edge finished for a smooth, streamlined fit.


  • ProDry 2Strati fabric provides exceptional moisture management and gentle support
  • Mesh bib straps for comfort and breathability
  • 8-panel design uses the right amount of compression to reduce muscle fatigue and speed up muscle recovery
  • Kiss Air chamois:
    • Super soft, brushed microfiber top for maximum comfort and fit
    • Seamlessly engineered to eliminate chafing and abrasion
    • Anatomical shape with flexible design moves with the body
    • Bacteriostatically treated to avoid saddle sores and friction
    • Dual density and infinitely variable thickness for perfect cushioning through every part of the chamois
    • Maximum thickness and density in the ischial zone, tapering to moderate thickness in the perineum, and minimum thickness at the perimeter
  • InMold silicone leg grippers with clean edge finish for a secure, smooth and comfortable fit
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