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  • Castelli Entrata 3 Sleeveless Full-Zip Jersey - Men's
  • Castelli Entrata 3 Sleeveless Full-Zip Jersey - Men's
  • Castelli Entrata 3 Sleeveless Full-Zip Jersey - Men's
  • Castelli Entrata 3 Sleeveless Full-Zip Jersey - Men's
  • Castelli Entrata 3 Sleeveless Full-Zip Jersey - Men's
  • Castelli Entrata 3 Sleeveless Full-Zip Jersey - Men's Back
  • Castelli Entrata 3 Sleeveless Full-Zip Jersey - Men's Back
  • Castelli Entrata 3 Sleeveless Full-Zip Jersey - Men's Back
  • Castelli Entrata 3 Sleeveless Full-Zip Jersey - Men's Back
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CastelliEntrata 3 Sleeveless Full-Zip Jersey - Men's
Sale $44.98 - $74.95

Item # CST00KG

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  • Surf Blue, S ($44.98)
  • Light Black, S ($74.95)
  • Light Black, M ($74.95)
  • Light Black, L ($74.95)
  • Light Black, XL ($74.95)
  • Light Black, XXL ($74.95)
  • Light Black, 3XL ($74.95)
  • Light Steel Blue, S ($74.95)
  • Light Steel Blue, M ($74.95)
  • Light Steel Blue, L ($74.95)
  • Light Steel Blue, XL ($74.95)
  • Light Steel Blue, XXL ($74.95)
  • White, S ($74.95)
  • Red, S ($74.95)
  • Red, M ($74.95)
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Item # CST00KG

Don't sweat a thing.

When stifling summer heat comes around, you're usually limited to training in early morning and late evening hours when the sun isn't directly overhead, frying your body and brain like an overcooked egg. However with the right cycling gear, you can push through oppressive heat without sweating excessively and overheating. Case in point, the Castelli Men's Entrata 3 Sleeveless Full-Zip Jersey keeps you utterly cool and comfortable with its sleeveless design, moisture-wicking Prosecco GT fabric, and ventilated mesh side panels.

The Entrata 3 Sleeveless Jersey sports a form-fitting design that hugs your body, but without restricting motion, thanks to its shoulder stretch panels that conform brilliantly when you're in an aggressive cycling position. It's finished with a full-length zipper for releasing excess warmth on those summer suffer fests and three rear pockets for plentiful storage of extra water bottles and nutritional needs. And if you do venture our in the late evening when it's not so warm, Castelli places reflective highlights throughout for extra visibility to passing traffic.
  • Cool-wearing sleeveless jersey for oppressive summer heat
  • Prosecco GT fabric wicks moisture to keep you cool and dry
  • Cooling mesh side panels actively ventilate your upper body
  • Form-fitting design with conforming shoulder stretch panels
  • Full-length zipper releases excess warmth on hot summer rides
  • Reflective highlights pop to passing traffic in low lighting
  • Three rear pockets provide plentiful storage on the road
Tech SpecsSize
Tech Specs
[body] Prosecco GT, [side panels] mesh
full-length zip
3 rear pockets
reflective highlights
Recommended Use
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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too small

  • Fit: Runs small

it's usually a dilemma to order M or L. i ordered this jersey in L and it's too small. i've never worn any clothing in XL. For someone who this would fit i'd say materials and construction seem nice.

Why they call them gear heads..

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

Having read the reviews about sizing up, i decided to chat with one of the heads about the fit. He told me to get the true size i wear in castelli.
Taking his advice was the wise thing to do, it fit . If you are in shape and don't have bulges and other abnormalities, stick with your sizing.

Avg. ride time: 49m per week
  • Average ride time is based on Strava activity over the last 3 months. Give your reviews credibility by connecting your account.

Beat the Texas heat

  • Familiarity: I've put it through the wringer
  • Fit: True to size
  • Size Bought: XXL

Living in the Ft. Worth, Texas area, it's been hotter way earlier this year than years past. 100+ degree days in MARCH. It's now July 3rd, and have worm this jersey every ride. I was wearing a local bike shop cycling team jersey from Castelli before, which was a great jersey in Chicagoland where I used to live, as the temps were below 90 almost all the time, 70-80 more commonly, and it was fine for that, but, here in Texas, I heat up and start dripping sweat 5 miles in. This Castelli sleeveless jersey has very good breathability overall, although, I do still find myself unzipping the jersey about half way down for added cooling depending on the effort I put out. Wicks away most of the sweat (I'm a profuse sweater...not any fault of this product or Castelli). Typical Castelli 3 rear ended pockets, durable zipper construction, very comfortable, doesn't bunch up and stays put, and washes very well. I wash all parts of my kits with laundry bags and sensitive type detergents.

As for sizing, I'm 6'0 was 210lbs now 190, and the jersey still fits in a size XXL.