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Castelli Certezza Jersey Full-Zip Jersey - Short-Sleeve - Women's

Sale $50.00 $119.95 58% off

Item # CST000X

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Item # CST000X

The perfect fit.

As the most technical jersey in Castelli's women's collection, the Certezza was developed through extensive wind-tunnel testing and by applying new paneling designs. The result is a sleek, comfortable riding top that hugs your torso and keeps you supported while in the saddle.

The Certezza jersey was made with Castelli's elastic Velocity Dry material for the front panel and a highly breathable stretch mesh for the side rear panels. Together, these fabrics not only wrap the torso and upper arms with a lightly compressive hold, but they also work as a team to pull moisture from the skin and deposit it on the outer surface where it rapidly dries.

The jersey was treated with tall, non-binding bands at the sleeves, as well as a light elastic treatment at the hem. A full-length zipper up front lets you easily regulate airflow, and three rear pockets hold all of your riding essentials.

The Castelli Certezza Jersey Full-Zip Jersey - Short Sleeve - Women's is available in sizes X-Small to X-Large and in the colors Black, Lemon/black, and Violet/pink.

  • Velocity Dry and stretch mesh fabrics
  • Race fit
  • Full-length front zipper
  • Three rear pockets
  • Non-binding arm bands
  • Elastic hem

Tech Specs

[front body] Velocity Dry, [paneling] stretch mesh
race cut
3 back
Recommended Use:
Manufacturer Warranty:
1 year

Size chart

Castelli Sizing Chart

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

Women's Cycling Apparel
Chest 79cm
Waist 63cm
Hips 87cm
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.
Using pants that fit well, measure the crotch seam to the bottom of the leg.

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Great Style, Great Fit

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

Castelli generally tends to fit about the same in length and vary in width as you size up. My girlfriend is around 5'5/5'6, 110lbs, and went with small. It's snug, but still comfortable for her. Fabric quality is top notch and with the current sale prices, it's a hard one to beat if you like the style.

Great Jersey

  • Familiarity: I've used it once or twice and have initial impressions
  • Size Bought: large

I got this a few days ago. I wore it yesterday. Great fit and feel. Love how it isn't short in the torso. The pockets were okay sized, pretty deep. Seems womens jerseys tend to have small pockets so this one was better than average. I love this jersey addition to my closet. I ordered the large.(only size available) Usually wear a medium or even small sometimes. It fit me perfectly.

Castelli Does it Again

  • Fit: Runs small
  • Size Bought: Small

Fits slim. European sizing (not American). Order one size up. Castelli makes the best of the best, European sizing and quality. Can't go wrong here.

Sleek stylish lightweight jersey

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

Appreciate this jersey is cut a little longer than some other Castelli styles.

Castelli Certezza short sleeve jersey

  • Familiarity: I've used it once or twice and have initial impressions
  • Fit: Runs small
  • Size Bought: Medium

Normally I wear size medium, but this medium runs a little small bunching up in the arm pit and not hanging down over the hips.

Sturdy and comfortable

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

I was initially worried that the mesh back would make the jersey flimsy and sag with any gear in the pockets -- but I was wrong! The pockets are very sturdy and do not stretch down due. They jersey fits very well and is comfortable for long rides!

fits well

  • Familiarity: I've used it several times

I have used this a few times. This cut would work great on taller cyclists (i'm 5'3- so it hits lower that usual jerseys).