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Castelli Womens Prosecco Tech Long Sleeve Baselayer Black
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Castelli Women's Prosecco Tech Long Sleeve Baselayer

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The Perfect Cold-Weather Layer — Castelli Prosecco Tech Baselayer

As the last rays of the sun fade and autumn arrives in full force, an upgrade to your cycling gear is almost necessary. In order to crush the cold-weather months, treat yourself to the Castelli Women's Prosecco Tech Long Sleeve Baselayer. With unparalleled moisture wicking and insulation fit seamlessly under bib tight straps, find joy in those freezing rides.

Constructed with a propriety stretch rib knit 100% polyester fabric that makes up the main body, treated with Prosecco hydrophilic treatment for maximum moisture wicking. Featuring a body-mapping construction using lightweight PrimaLoft® fabric, which utilizes PrimaLoft® panels at the waist and back where the bibtight covers your upper body, which reduces uneven insulation and keeps you at the perfect temperature the whole ride. Designed with a comfortable crew neck closure specialized to fit perfectly under short-collared jerseys.

Stay warm during your rides, even in cold winter weather with the Castelli Women's Prosecco Tech Long Sleeve Baselayer. Embrace the cycling spirit in style with comfortable, durable layers that are sure to keep you warm.


  • Proprietary stretch rib knit 100% polyester main body fabric with Prosecco hydrophilic treatment for maximum wicking
  • PrimaLoft® panels at waist and back where bibtight covers upper body, to reduce uneven insulation
  • Crew neck closure to fit under short-collared jerseys
  • 6°C – 15°C / 43°F – 59°F
  • Weight – 118 grams

  • B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

    Discount Codes are not applicable to Closeouts.

    This product is NOT Eligible for VIP Points.


    Sleeve Type: Long Sleeve 

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