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Castelli Prologo Jersey - Short-Sleeve - Men's

Out of Stock

Item # CST0064

Don't worry though, we have a lot more Men's Short Sleeve Road Bike Jerseys in stock than that.

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Item # CST0064


Churn pavement, not crotch butter.

There's something weird about sweat dripping down your back—most likely because we worry where all that moisture is going to go sub-waistline. The Castelli Men's Prologo Bike Jersey quells your irrational fears with a moisture-wicking, interior mesh back panel. Castelli's wicking Stratus stretch fabric hugs you closely while you ride, eliminating irritation and chafe during long rides, while the hidden chest zipper offers extra ventilation on warm days. Stash your tunes in the water-resistant MP3 pocket and take some energy food along with you in the Prologo Jersey's back pockets.

Size chart

Castelli Men's

Note: Castelli has a "Euro" slimmer fit. We suggest ordering at least one size larger than your normal US size.

Bike Apparel
Chest 35.5-37.5in
Waist-Tops 29.5-31.5in
Waist-Bottoms 30-32in
Hips-Bottoms 36.5-38.5in
How to Measure:
For best results, take measurements over your underwear.
Measure under your arms, around the fullest part of your chest.
Natural Waist:
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.

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Here's what others have to say...

3 5

decent jersey but not for me

While I really liked the look of this jersey when I initialy ordered it, I was disappointed when I wore it for one ride. The fit is strange. Nice and tight on top and through the is weird on the back. It hangs low and gets in the way when riding. There is no elastic to keep the bottom tight. I returned it and got another that met my needs.

5 5

Good jersey

I have 3 of these jerseys, so I obviously like them a lot, but they have a looser fit than my Castelli Spilt Team Jersey. It's better for casual rides than the races. The yellow/fluo color is really bright, but makes you highly visible when competing with cars for the road. Overall, a comfortable, lightweight, and cool jersey.

5 5

Great Visibility

I needed something light-weight and durable, and with a bright-green/yellow visibility... this fit the bill at a good price. Very comfortable against my skin and no problems with fit or breathe-ability. One point though: it is not "full-zip," but only half-way.

4 5

Great Jersey

I really like this jersey. I has been as light and airy as a jersey can be on those ridiculously humid days we get here in the NE. It also looks pretty sweet with a pair of castelli bibs.Only weakness is the zipper. It is tough to zip with one hand as the zipper hangs up on the seams right about the middle of the chest.

2 5

Not a full zip on this Jersey

Only an 11 inch zipper so not pleased with the advertisement of this garment. Seems like an opening for ear buds was put in the middle pocket, but not opened, it is sewn shut. Pass on this one.

2 5

Not suitable for Big/Tall Men

Nice looking shirt but the sizing is VERY slight. I'm 6'6" and 219lbs and the XXL shirt is way too tight and after only three uses, has already begun to rip and tear apart at the seams. Not good quality at all. I would recommend avoiding these.

5 5


This Jersey has become my favorite one to use during those hot summer rides. Very high quality, fit and finish. Size large fits me a little bit more fitted, than other large jerseys from other manufacturers.

4 5

Nice design, could use a better zipper

Like this jersey a lot. The design is attractive and well thought out, but I found the zipper to hang up a fair amount. It works, but could be something that I'd be fumbling with while riding in a group, which is not good. Other than that, like it a lot. Oh, for me, Castelli runs at least 1 size small.

4 5

Nice jersey, but don't be fooled by the name

Despite the name, this is not a full-zip jersey. If you look in the "tech specs", it shows that the zip is only 12 inches, not a full zip. (I guess I should have noticed that!) And the zipper sticks a little. Other than that, it's a great jersey. Comfortable and light.

4 5


-good fit
-good cooling
-good looks
-great back pockets
-multiple washings and holds strong
-the zipper can be a bit troublesome with one hand
note: I should have ordered a small instead of medium, since size chart recommended I size up, but I guess I'm a euro small. *shrug*There were no smalls on inventory anyway so it doesn't really matter. What's with all the gigantic people reviewing this?

What is the overall length of this jersey...

What is the overall length of this jersey as measured from the back collar to the bottom hem?

Responded on

My jersey is XL and it measures 27 inches from top of collar to bottom of back.

5 5

Nice Jersey

Great fit. I usually wear a medium, but got a large. Almost all Castelli stuff runs about one size smaller, including their shorts. Wicks well. Deep pockets. Nice styling.

5 5

Favorite jersey

Absolutely love how this jersey fits, and the material is really great at pulling away sweat. And it doesn't stretch too much, which is bit of a problem with a different Castelli jersey i own.

5 5

Snazzy jersey

Nice Jersey. Like all castelli it's the Italian sizing. I'm 6'5", 230, and I have an XXL that fits -- I wear a large in most US sizes.
Other than that it's comfortable and wicks well. The key pocket is especially convenient, and the mesh stripe down the back keeps the sweat trail from becoming a river.

5 5


Great shirt! Very comfortable. Had to return it for an XL (I normally take a L) and it's still a bit to tight (but it's an incentive to ride more a lose more weight). Deep back pockets. Would buy again.

5 5

Small, but great.

Like everyone else says - it's tight, but is a great jersey. I'm 6'5" and 200 lbs and got the XXL. I would have gotten the XXXL if they made it, but they don't and am happy with the XXL.

3 5

Nice, but.

If you don't mine a tight shirt then it's great. I personally thought it was too tight would've had to order 2 size bigger. Ended up returning.

5 5

Where has this jersey been hiding?

This jersey is great! Light, airy, and feels good. Wicks moisture and keeps me cool in 95 degree heat! I might just buy more of these!

5 5

Awesome jersey!

Awesome jersey. Very breathable, light and does a great job wicking moisture away. I wore this jersey on my century ride yesterday, it came through in the clutch.