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  • Giordana EXO System Jersey - Short Sleeve - Men's
  • Giordana EXO System Jersey - Short Sleeve - Men's
  • Giordana EXO System Jersey - Short Sleeve - Men's
  • Giordana EXO System Jersey - Short Sleeve - Men's
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  • Giordana EXO System Jersey - Short Sleeve - Men's Back
  • Giordana EXO System Jersey - Short Sleeve - Men's Back
  • Giordana EXO System Jersey - Short Sleeve - Men's Inside Back
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GiordanaEXO System Jersey - Short Sleeve - Men's
Sale 30% Off$174.96 $249.95

Item # GIO003L

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Item # GIO003L

Front of the pack.

As the dedicated aerodynamic, race-specific jersey in Giordana's line, the EXO System Men's Jersey employs the brand's most contoured fit and a blend of fabrics to allow you to cheat the wind as much as possible while you ride. Ideal for the unaffiliated racer who hasn't been graced with team kit just yet, the EXO System Jersey aims to create as little drag as possible on a criterium course or in a road race — though it's no substitute for strong, smart racing.

As we've seen in previous versions, Giordana continues its use of dimpled fabric along the shoulders and back of the jersey, which it claims improves airflow as you're stretched out over the bars. The second-skin fit, with no bumps or transitional ridges in the fabric, comes courtesy of smooth, stretchy panels on the front of the jersey, and mesh ventilation under the arms adds breathability for punchy courses and mid-summer circuit races.

Though every gram mattered in the creation of the EXO System, Giordana still made room for you to carry race nutrition and other essentials with three rear pockets, which are shielded by a pocket lip to help reduce drag and keep everything where it belongs when you're sprinting out of the saddle. The full-length zipper locks in the down position and was made to be used with one hand for quick heat dumps when you can't afford to slow down.

  • Short-sleeve jersey for hitting the podium or PR
  • A.I. One front panel provides comfort and durablity
  • Asteria 2.0 shoulders and sleeves are soft and flexible
  • Host Carbon cuffs and waistband for excellent airflow
  • LoPro 30 cuffs provide low-profile fit security
  • No-profile integrated collar for an aerodynamic fit
  • Three rear pockets with aero flaps secure ride essentials
Tech SpecsSize
Tech Specs
3 rear
Recommended Use
road cycling
Manufacturer Warranty
1 year


Men's Cycling Apparel

25 - 28in

(63.5 - 71cm)

28 - 32in

(71 - 81cm)

32 - 36in

(81 - 91cm)

36 - 40in

(91 - 101.5cm)

40 - 44in

(101.5 - 112cm)


37 - 38in

(94 - 96.5cm)

38 - 39in

(96.5 - 99cm)

40 - 42in

(101.5 - 106.5cm)

43 - 44in

(109 - 112cm)

45 - 46in

(114 - 117cm)

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.

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Waaaaay undersized

  • Fit: Runs small
  • Size Bought: XL

XL for Giordania is closer to a kids medium. Be wary if you're a bit of a clydesdale. returned

Wear what the pros wear

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

I am still trying to figure out where to begin…

This jersey is as close to riding along side the pro’s as we will get. From the moment I pulled this jersey on, I felt like Bill Murray in Groundhog Day, as I kept checking myself to ensure I had something on. The fabric is soft and smooth and hugs the skin; confusing our senses, is this actually on?

Every inch of this jersey was designed to cheat the wind at it’s own game. The seams, well there are no seems to be felt on the outside of the jersey for the wind to grab, and I couldn’t feel them on the inside either. The rear pockets are also designed with speed in mind, and still allow the rider to grab gels, food, or anything else the rider chooses to toss in there.

The fit. I am 5’10” and 185lbs. and I went with the large size and feel that I am at the upper end of large size, and that the ideal fit would be around 175lbs. but if I went with an XL I would lose the benefit of which this jersey was designed for.

I implore each cyclist to add this jersey to their collection and smile as you head out the door, knowing you have put on the pinnacle of jerseys.

If you have any questions about this jersey, Giordana or other gear, please reach out to me or check out my other reviews.

Wear what the pros wear