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Castelli Mens Prosecco Tech Long Sleeve Baselayer
Castelli Mens Prosecco Tech Long Sleeve Baselayer
Castelli Mens Prosecco Tech Long Sleeve Baselayer
Castelli Mens Prosecco Tech Long Sleeve Baselayer

Men's Prosecco Tech Long Sleeve Baselayer

Mfg PartNum:
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Ride through those cold-weather months with the perfect amount of insulation.

When the seasons turn from pleasant afternoons to dark and cold evenings, you need an extra layer that is sure to keep you warm any time of day. You can count on the Castelli Men's Prosecco Tech Long Sleeve Baselayer to do just that — unparalleled comfort for both long-time cyclists and those newer to a bike.

Made to keep you dry in cool conditions, this base layer features body mapping construction with lightweight PrimaLoft® fabric, which uses its stretch rib knit composition to keep you warm. A Prosecco hydrophobic treatment provides ultimate water wickng for maximum dryness. PimaLoft® panels at the waist and back are aligned to the parts of the body covered by the bibtight straps, reducing unnecessary friction and uneven insulation. Featuring a crew neck closure that is designed to fit perfectly under short-collared jerseys.

Stay warm during your rides, even in cold winter weather with the Castelli Men's Prosecco Tech Long Sleeve Baselayer. Embrace the cycling spirit in style with comfortable, durable layers.


  • 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

  • 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.


    Black - Small

    Sleeve Type: Long Sleeve 

    Mfg PartNum: A20529010-2 

    Black - Medium

    Mfg PartNum: A20529010-3 

    Sleeve Type: Long Sleeve 

    Black - Large

    Sleeve Type: Long Sleeve 

    Mfg PartNum: A20529010-4 

    Black - X-Large

    Mfg PartNum: A20529010-5 

    Sleeve Type: Long Sleeve 

    Black - 2X-Large

    Sleeve Type: Long Sleeve 

    Mfg PartNum: A20529010-6