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Castelli Mens Climbers 2.0 Jersey (2018 ) Dark Infinity Blue
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Men's Climber's 2.0 Jersey (2018 )

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Climb to the top, cool and comfortable.

As the temperature rises just like the elevation, keep your cool with the Castelli Men's Climber's 2.0 Jersey. This new version is lighter and more aerodynamic than ever, utilizing a similar patterning that's used in the Aero Race 5.1 but constructed from the lightweight breathable StradaPro 3D Polyester and Flusso 4D mesh for optimal moisture management. The result is a jersey that's just 2 watts slower than the Aero Race 5.1 jersey while maintaining to be incredibly breathable and lightweight.

Note: Castelli tops and bottoms are designed with a performance cut that often runs smaller than that of other manufacturers. Consider sizing-up one size to ensure a comfortable fit — e.g., if you normally wear a Medium, select a Large in Castelli. Feel free to contact us with any questions or concerns.


  • Super lightweight jersey with the same design pattern as the Aero Race 5.1, yet made with featherlight materials.
  • Strada Pro 3D fabric on the back provides support to pockets and UPF 16 protection.
  • Flusso 3D Fabric on front and shoulders keeps the jersey light and dry.
  • Full-length lightweight front zipper.
  • Mesh raw-edge arm grippers.
  • 3 rear pockets.
  • Claimed weight: 83 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: Short Sleeve 

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Good jersey at the sale price.
by Anonymous
Cycling Enthusiast
Mesa, AZ
1 of 1 customers found this review helpful.

I bought it for the exact reasons stated in the description. I live in Arizona and wanted a lite, cool jersey for climbing and just riding in hot weather ( I really don't like climbing). I needed to go up THREE sizes, from a medium to a 2xl. It has very small amount of slack in the chest and waist. (5'11 180lbs., 41 chest, 37 waist and a weight lifter). Those are actual measurements, not the size of cloths I buy. I was shocked by my true waist size since all my purchases are a 32 waist. I wear a medium bike short in PI. I think manufactures are trying to make us feel good about ourselves. Just purchased a Castelli Free Speed Race Jersey in XL. It looks pretty much like it's painted on, but I think I will keep it. Motivation for shedding 5 more pounds.

Reviewed 9/22/2018
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by Anonymous

Keeps you cool and wicks sweat away quickly.

Great fit too.

Reviewed 5/27/2019
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Great hot weather jersey
by JHull
Competitive Racer
Portland, OR

Jersey breaths really well and has a great fit for racing

Reviewed 5/29/2018
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