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Castelli Mens Climbers 2.0 Jersey 2018

Castelli Men's Climber's 2.0 Jersey (2018 )

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The Castelli Men's Climber's 2.0 Jersey is an incredibly lightweight aero jersey that's made for tackling the mountains on the hottest days. Every winter Castelli goes back to the drawing board to make this jersey lighter, better fitting, or more aerodynamic, then they test it at the Tour Down Under. These jerseys are designed for racing, making no compromises in its quest for superiority.

Constructed from lightweight StradaPro 3D polyester and Flusso 4D mesh, this jersey has been made as breathable as possible. These ultra-thin fabrics wick sweat away from the skin and into the air, using perspiration as a cooling agent. Using a similar pattern to their wickedly fast Aero Race line, this jersey tested only 2 watts slower than the Aero Race 5.1 jersey, the most aero jersey they've ever tested. Coming with those aerodynamic gains is a second-skin fit, this jersey hugs every curve of your body to follow your every movement on the bike.

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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Reviewed 9/22/2018
by Anonymous
Cycling Enthusiast
Mesa, AZ
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
Good jersey at the sale price.

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.

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Reviewed 5/27/2019
by Anonymous
Overall Rating

Keeps you cool and wicks sweat away quickly.

Great fit too.

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Reviewed 5/29/2018
by JHull
Competitive Racer
Portland, OR
Overall Rating
Great hot weather jersey

Jersey breaths really well and has a great fit for racing

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