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Castelli Mens A Blocco Jersey
Castelli Mens A Blocco Jersey
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Castelli Mens A Blocco Jersey 15
Castelli Mens A Blocco Jersey 18

Castelli Men's A Blocco Jersey

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Mfg PartNum:
(6 customer reviews)
Save 5%, 10%, or 15% more with purchase of 2, 3, or 4+ closeout items.
SALE: $43.99
MSRP: $119.99
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Castelli Classica

Classic design based on the Castelli Squadra Jersey construction that updates a traditional cut with technical details like a drop-pocket design and stretch raw-cut sleeves for great fit and comfort.

The A Blocco Jersey is built on Castelli's Squadra base model, the all-around performer for everything from weekend club rides to training to midsummer epics. The main ProSecco Micromesh fabric ensures lightness and quick drying; the perforated side panels enhance breathability; and the construction of the sleeves, with no seams at the ends, provides unrivaled comfort. The YKK zipper and the structure of the back pockets, which faithfully reproduce the characteristics of Castelli's WorldTour team's racing jerseys, complete the A Blocco. The result? A jersey that offers outstanding fit, rapid drying, and exceptional comfort.


  • ProSecco Micromesh main body fabric to keep you dry
  • Mesh side panels for breathability
  • Velocity Rev2 fabric on sleeves with close-to-body fit and raw-cut endings
  • Covered YKK Vislon zipper
  • Drop tail with 3 rear pockets
  • Reflective piping at back
  • Available in a wide variety of design and color options
  • Small: S-2XL

  • 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.

    Size Chart




    Sleeve Type: Short Sleeve 


    Discipline: Road Cycling 

    Defender Green/Dark Red-Bordeaux-Passion Fruit - M

    Mfg PartNum: A4522017346-3 

    Defender Green/Dark Red-Bordeaux-Passion Fruit - L

    Mfg PartNum: A4522017346-4 

    Defender Green/Dark Red-Bordeaux-Passion Fruit - X

    Mfg PartNum: A4522017346-5 

    Ivory/Bordeaux/White - Small

    Mfg PartNum: A4522017365-2 

    Ivory/Bordeaux/White - Medium

    Mfg PartNum: A4522017365-3 

    Ivory/Bordeaux/White - Large

    Mfg PartNum: A4522017365-4 

    Ivory/Bordeaux/White - X-Large

    Mfg PartNum: A4522017365-5 

    Ivory/Bordeaux/White - 2X-Large

    Mfg PartNum: A4522017365-6 


    Ordered by Most Relevant First
    5 stars
    4 stars
    3 stars
    2 stars
    1 stars
    Excellent Castelli quality as always.
    by Anonymous
    Cycling Enthusiast

    Castelli has an uncanny sense of style to me, always great colors and patterns that convey modern and traditional style at the same time.

    Reviewed 11/9/2023
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    Super comfy jersey
    by Kazi Rekab
    3 of 3 customers found this review helpful.

    As always quality piece of kit. Nice soft material. Definitely race cut. I'm 5'9" 145lb. Small fits nice and tight.

    Reviewed 10/24/2022
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    Good fabric, but a little loose
    by Anonymous
    Cycling Enthusiast
    Southern Maine
    1 of 1 customers found this review helpful.

    It might be my own confusion among the various jersey fits, but this jersey is a bit looser than I expected. Not flappy, but not skintight either. I do really enjoy the feel of the fabric--it has good breathability and moisture wicking, but I would like it to fit closer. Also comes in good colorways.

    Reviewed 7/21/2022
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    The usual from Castelli
    by Steve F.
    Saugus MA
    2 of 2 customers found this review helpful.

    Nice jersey and surprisingly tough. I was hit by a car while wearing it and even though I got some road rash there are only a few very small holes in the fabric. I must have slid at least a few feet and was expecting a big tear but it's still wearable,

    Reviewed 6/16/2022
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    See input below
    by Ozzie gallo
    altadena cali

    Zipper could be of better quality. I had to replace it.

    Reviewed 2/2/2023
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    Nice subtle graphic design
    by Anonymous
    Competitive Racer

    Part of the training day kit - comfortable fit and quality fabrics

    Reviewed 8/18/2022
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