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Castelli's Endurance Evolution fabric is a high-modulous very flat Lycra fabric that feels extremely dry while giving just the right amount of compression. The waist construction eliminates stitching and elastic and lies completely flat. Castelli used the Giro3 leg band from their premium shorts and put in the freshly updated KISS Air seat pad.
- Endurance Evolution fabric provides optimum muscle support and feels dryer in nearly all conditions
- KISS Air Donna seat pad for proven comfort
- Flat-form waist construction front and back
- Giro3 lie-flat leg grippers