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  • Assos nS.superLeggera Sleeveless Jersey  - Men's
  • Assos nS.superLeggera Sleeveless Jersey  - Men's Back
  • Assos nS.superLeggera Sleeveless Jersey  - Men's Back
  • Assos nS.superLeggera Sleeveless Jersey  - Men's Back
  • Assos nS.superLeggera Sleeveless Jersey  - Men's Back
  • Assos nS.superLeggera Sleeveless Jersey  - Men's Back
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AssosnS.superLeggera Sleeveless Jersey - Men's

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Item # AAS001A

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Multiple uses for multiple disciplines.

The new nS.superLeggera Sleeveless Jersey is the next generation of ultralight Assos sleeveless jerseys. However, the nS.superLeggera wasn't designed to eliminate your farmer's tan — it's for hot-weather multi-sport racing. A summer rider's best friend, this sleeveless jersey is a unisex amalgamation of Assos' greatest technologies and materials. Lightweight, super-wicking, and wind-blocking, the nS.superLeggera Sleeveless Jersey is perfect for a warm summer ride by the water.

The nS.superLeggera sleeveless jersey is constructed from five textiles, 19 patterns, and 12 components. The front panels use a heavier proprietary custom fabric called .vX121. Assos made the front thicker for insulation and wind-blocking where your torso needs it most. Wicking is primarily regulated by the rear and side panels of the jersey. The side panels are made of a four-way contour stretch fabric for proper fit. On the rear of the jersey, there's a center panel running from the neck to the waist hem. This is a stabilizer panel with purposely limited vertical stretch. The stabilizer panel is the spine of the jersey, and its function is to provide the Assos signature 'click-on' fit. Additionally, the spine prevents sags from loaded pockets and promotes stretch horizontally in order to follow the body in motion. The collar, armholes, and back of the neck are all made of the same stretchy two-layer mesh material for soft wicking comfort.

The jersey features a new pattern design that's created for the sleeveless riding application. The nS.superLeggera is pre-shaped and uses "ergonomic tailoring" to adapt to the body's position while riding. The jersey has a full front zipper, three rear pockets, a front safety pocket, and a permanent antibacterial treatment. The nS.superLeggera sleeveless jersey is also able to be coupled with an Assos interactive body insulator in order to work as a spring vest. Multi-use equals more bang for your buck.

The Assos nS.superLeggera Sleeveless Jersey is available in six sizes from Small to TIR, and in colors Black Volkanga, Blue Calypso, Red Swiss, White Panther, and Yellow Volt.

  • Premium sleeveless jersey is a summer rider's best friend
  • Front panel blocks wind to protect your torso
  • Rear and side panels wick moisture to keep you dry
  • 4-way stretch panels for a contoured fit
  • Pre-shaped design is tailored for the cycling position
  • Stabilizing rear panel prevents pockets from sagging
  • Collar and sleeve holes offer soft, wicking comfort
  • Full-length front zipper lets you control ventilation
Tech SpecsSize
Tech Specs
ASSOS Type.v X121
form fit
[when used as vest] spring, summer
3 back, 1 front zip
Recommended Use
hot weather road and mountain biking
Manufacturer Warranty
limited lifetime


Men's Apparel
Leg & Knee Warmers 0 I II  

4ft 11in - 5ft 2in

(150 - 159cm)

5ft 3in - 5ft 6in

(160 - 169cm)

5ft 7in - 5ft 10in

(170 - 179cm)

5ft 11in - 6ft 1in

(180 - 185cm)

6ft 1in - 6ft 3in

(186 - 190cm)

6ft 3in - 6ft 5in+

(191 - 195cm+)

XLG but wider
Arm Warmers0III 















How to Measure:
For best results, take measurements over your underwear.
Measure around the widest part of your chest.

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Belly Jersey

  • Fit: Runs small
  • Size Bought: large

I am 5' 8'' and I tried the medium but it was too tight and small and I returned it. I tried the large and it was tight but acceptable but it was too short and it was a "belly" shirt. I give up and will stick with Giordana.

Avg. ride time: 3h 28m per week
  • Average ride time is based on Strava activity over the last 3 months. Give your reviews credibility by connecting your account.

Perfect for the hottest of rides.

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

I originally ordered the white version but returned it because it did not look good on me. I exchanged it for the black one and it looks a lot better. It’s an aesthetic thing so white may look good on others. Just, not on me. Otherwise, it is my go to Jersey when the temps and humidity is really high. The fit is perfect. No flapping shoulders. The pockets are robust and and roomy. The usual quality pockets found in any Assos jersey. I even have carried the SturmPrinz rain jacket in the center pocket. Although, it’s a very light weight jersey the jacket and all my other items are held secure and don’t move.

It is a lightweight (Superleggera) jersey. Don’t expect it to be effective if the temps get cool as the suns drops or temps suddenly drop. It has minimal wind breaking capability. It has highly breathable fabric all the way around. It’s a hot summer garment. If the rain jacket goes on it’s like having a no sleeves baselayer. Which is nice for controlling body temps with a rain jacket in hot rainy weather.

The front pocket is a really nice touch. I use it for wrappers and gels. However, everything in the pockets shows through the light weight weave fabric. But that’s the price you pay for lightweight breathable jerseys. I highly recommend this jersey for any hot Summer ride. If the temps cool down and you require wind protection go for the Assos Camponissimo Jersey instead. It has a built in hot summer base-layer and will zip up to block some wind if needed.


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

Assos gear is simple better made than everything else. The cut of this jersey is perfect.