By studying aerodynamics and with feedback from pro riders, Castelli designed the Aero Race 6. 0 FZ Jersey, finding the perfect fabric and seam placement combo for optimal moisture management and least resistance. The 3D mesh back panel lets building heat easily escape, while the performance...

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With a high collar and sleeves that cover the entire wrist, the Castelli Bandito Wool Long-Sleeve Baselayer has you covered for riding in cold weather. With the superior warmth of Merino wool and the excellent moisture-wicking properties of recycled polyester, you are sure to feel warm, protected...

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Castelli updates their Body Paint Speed Suit to make this key piece of time trial kit faster and more efficient than ever. Based on years of research between wind tunnel and CFD analysis as well as Team Ineos' racing, the Body Paint 4. X Speed Suit provides aerodynamic advantages targeted for...

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Castelli made the Entrata Thermal Jersey for those of us who prefer a jersey and vest to a jacket in late season or early season conditions. The brushed fleece fabric holds in our body heat while wicking away moisture and drying quickly to keep us comfortably warm in cool weather. We also like...

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The Castelli Espresso Long-Sleeve Jersey keeps us comfortable and riding our fastest with its Air_O Stretch fabric and form-fitting construction. This combination offers exceptional breathability and aerodynamics, while the raw-cut sleeve endings provide added comfort.

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Nothing ruins a ride faster than catching a chill. Except maybe a flat tire. Or slushy conditions. Well OK, there are lots of things that rival catching a chill, but we still don't like it. So as the seasons change, we start thinking along the lines of layers, and this inevitably leads us to the...

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When conditions are cold but we don't quite need a thick jacket, we pull on the Castelli Flight Air Long-Sleeve Jersey. Built with a close-to-body fit, this jersey doesn't sacrifice aerodynamics with its tightly woven Nano Flex Light fabric designed to block wind with a thin, compact construction...

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For those shoulder seasons rides where it's too cold for just a jersey and too hot for a full-blown jacket, the Castelli Fly Jack-sey is our go-to. Made with Castelli's Fly SL shell for rain and wind protection and insulated with CLIMA SL synthetic fill, the Fly Jack-sey is lightweight, warm, and...

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The Castelli Fly Long-Sleeve Jersey is a lightweight thermal that we like for rides in the 50s and 60s. The Fly T-SL fabric is super-light and stretchy and brushed to add a little warmth for chilly mornings and spring and fall rides when we're riding fast and it's a little bit chilly. The three...

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For those brisk spring morning training rides where we need a bit of extra warmth, we slip on the Castelli Fondo Full-Zip Long-Sleeve Jersey. Its 100% polyester fleece construction is both warm and moisture-wicking, making it the perfect layering piece that can be worn both on its own or...

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