The classic Ergo Tre Cycling Short's Affinity fabric provides ideal muscle support and compression, and the 8-panel construction creates an ideal anatomic fit. The small details like the Castelli embossed wordmark and the ProTour proven Kiss3 chamois confirms Castelli's reputation for making the most comfortable shorts.

• Affinity Lycra® fabric provides outstanding stretch and rebound.
• Anatomic 8-panel pattern for perfect fit.
• Classic gel gripper.
• Mesh upper bib for breathability.
• De-embossed Castelli writing on side.
• Kiss3 chamois for all-day comfort.
    - Seamless skin care layer provides a super soft, brushed microfiber top that maximizes comfort and fit. Seamlessly engineered to eliminate chafing and abrasion. Flexible to move with you. Bacteriostatic treatment to avoid saddle sores and infection.
    - Continuously variable thickness with dual density and infinitely variable thickness gives you the perfect cushion for every part of the pad. Maximum thickness and density in the ischial zone, tapering to moderate thickness in the perineum, and minimum thickness at the perimeter.
    - Anatomical shape provides comfort that is further enhanced by creating a perfect interface to your body during every pedal stroke.
• Imported.