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CastelliClimber's 2.0 Full-Zip Jersey - Men's
Sale 34% Off$92.98 - $97.99

Item # CST00RM

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  • Dark Gray, M ($92.99)
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Item # CST00RM

Climber's 2.0 Full-Zip Jersey

Built light for those epic days with lots of climbing and heat, you can count on the Climber's 2.0 Full-Zip Jersey from Castelli to keep you cool. It doesn't ignore aerodynamics either thanks to its patterning that's similar to the Aero Race 5.1 Jersey, so you end up with a jersey that's cool and light, and it's no wonder that it's a favorite among its sponsored riders. The biggest surprise with this jersey is that it posts aero drag values just 2 watts slower than the Aero Race 5.1 jersey.

Castelli uses its lightweight StradaPro 3D polyester and Flusso 4D mesh to make the jersey as breathable as possible when you're riding on hot, energy-sapping days. The whisper-thin fabrics keep sweat moving off your skin so you stay as dry and cool as possible while climbing. Its next-to-skin fit feels tight when you're wearing it off the bike, however, Castelli kit is known for being tight across the chest and shorter in length than other brands, and it will all make sense when you're tucked into a riding position and the jersey falls in place to follow your every body movement in the saddle.

  • The lightweight aero jersey for warm days with plenty of climbing
  • Strada Pro 3D fabric on the back provides pocket support
  • Flusso 3D fabric on the front and shoulders keeps things light and dry
  • Full-length lightweight front zipper quickly dumps heat
  • Mesh raw-edge arm grippers sit comfortably against the skin
  • 3 rear pockets haul ride essentials
  • Patterned after the Aero Race 5.1 Jersey for a boost of aero
  • Reflective heat-transfer viz strips increase visibility in low light
Tech SpecsSize
Tech Specs
[front, shoulders] Flusso 3D, [back] Strada Pro 3D
UPF Rating
3 rear
Recommended Use
gravel, road cycling
Manufacturer Warranty
1 year


Men's Apparel




















































How to Measure:
For best results, take measurements over your underwear.
Measure under your arms, around the fullest part of your chest.
Measure around your natural waistline, keeping the tape a bit loose.
Measure around the fullest part of your body at the top of your legs.
Using pants that fit well, measure the crotch seam to the bottom of the leg.

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Best summer jersey

  • Familiarity: I've used it several times
  • Fit: True to size
  • Size Bought: Medium

This jersey is one of my favorite, I even bought the one light gray and blue they are awesome.

Great summer jersey

  • Familiarity: I've put it through the wringer
  • Fit: Runs small

Great summer weight jersey. Fit's small, I wear a medium jersey in any company not made in Italy. Size up one size and you should be good. My only recommendation would be to zip the jersey closed before washing. I wash all of my kit separately from my clothes, in cold water, hang dry. The material is thin and if left open the zippers tend to catch on the other jerseys and leave little pulls or snags in the material. Otherwise, what I have come to expect from Castelli.

The sleeves are a bit wide

  • Familiarity: I've used it several times
  • Fit: Runs small
  • Size Bought: Large

very good product, only a small detail in the sleeves are a little big.
Castelli jerse’s runs small, one size.

Race fit summer jersey

  • Size Bought: large

First off this is a skin tight highly breathable jersey anatomically designed to hold tight on the tops or in the drops. It will be slightly tight in the shoulders when dry, get your sweat on and it all clings and relaxes, no flapping, the waist stays put with full pockets that don't sag. Sleeves reach 2/3 down my bicep and stay there. I like there are light colors to choose from.
Sizing, if you wear a medium t-shirt get a large it will fit perfect.

Sizing is way off

  • Fit: Runs small
  • Size Bought: Medium

Great jersey - cool design and material. Sizing is on the small side. I am 5'8'' 155lbs and have worn a medium my whole life and on occasion a small in some brands. I bough this in a medium and it was a belly shirt and I could barely put my arms at my sides. Crazy small.

Not as good as last years.

  • Familiarity: I've used it several times
  • Fit: True to size

I am a big fan or was of the climbers jersey. But the new version is not made to the same standards as the old. The material is not as soft and breathable. The fit is great(slim race cut) but the breathablity is not there. The colors are great but not the same overall as the older model. For a couple bucks more you can get the Rapha lightweight jersey that blows this jersey away in comfort and functionality. I don't recommend this jersey because there is better out there for around the same price.