Our next to skin fit that contours the body for no distractions

Body fit

Our close to body fit with a low profile silhouette for ease of movement

Slim fit

Our standard, slightly off body fit for unrestricted comfort

Regular fit

Our roomy, off body fit for maximum comfort and easy layering

Relaxed fit

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Castelli

<p>The Aero Race program is the one supplied to outfit Team Sky since 2007. This version has a softer seat pad and stretchier grips, Vortex fabric over the legs uses dimples to improve airflow and aerodynamic performance. Stretch fabric on the inner thigh moves with your body. When the tempo picks up, the grippers keep the bottom of the shorts from flapping in the wind and provides a comfortable compression fit.</p><ul><li>Fabric on the legs is nylon, spandex dimpled to improve aerodynamics</li><li>Forza fabric on the inner thigh uses 38% spandex for a perfect fit</li><li>Mesh-like leg grippers create a secure, comfortable fit</li><li>Progetto X2 Air seat pad uses perforate foam, a 4-way stretch microdenier skin care layer and extra padding under your seat bones</li></ul>

Castelli Free Aero 4 Bib Shorts - Women's

Adventure Awaits! Gear up for your next journey with an extra 10% off select clearance products. Discount applied in-cart.

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Castelli Free Aero 4 Bib Shorts - Women's

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