KAS Retro Jersey - Short Sleeve

Size Guide
Size Guide: Etxeondo Short Sleeve Jersey
All size guides on the Prendas website have been specifically prepared to help you get the right size garment. We do not use generic charts from manufacturers, we measure every garment that we sell.

For this garment, The jersey runs pretty much the same as the majority of our retro jerseys although it's worth pointing out that our sizing recommendations are based on a close fit, so if you want a bit of room, it is sometimes advisable to go up one size.

Summary Guide:
Chest Size - 35/36in 37/38in 38/39in 40/41in 42/43in 44/45in

Detailed Guide:
The detailed size guide allows you to compare an existing garment that you own, measure it like we've done (taking all measurements from the outside, with the garment lying flat) and then compare the sizing.

Picture showing where you need to measure your jerseys to determine what size you will need.
Chest: Lay the garment flat and measure between the lowest point of the arm seams.

Front: The length at the centre, from the top of the collar to the bottom of the hem.

Back: The length at the centre back, from the top of the collar to the bottom of the hem.

Sleeve Length: Measure from the bottom of the collar to the end of the sleeve.

Waist: Lay the garment flat and measure on the outer edges along the bottom.


Size Chest
Waist Front Back Sleeve
XS - - - - -
S 45cm 54cm 69cm 36cm 34cm
M 47cm 57cm 71cm 37cm 36cm
L 49cm 59cm 73cm 38cm 38cm
XL 51cm 61cm 76cm 39cm 39cm
XXL - - - - -
3XL - - - - -

Made famous by Sean Kelly, Etxeondo produced the original KAS team clothing in the 1980's and it was really important for us to get the original manufacturer to make it for us as we felt the Etxeondo logo was an important part of the appeal.


  • Great Retro Look!
  • Lightweight, fast drying and highly breathable fabric
  • Etxeondo branded YKK front zip
  • Three Rear Pockets
  • Proudly made in the Basque country
  • Blog: Issue 71 - The KAS Retro Jersey arrives at Prendas!

  • Prendas Ciclismo are very well-known for our efficient order despatch, check out these testimonials on TrustPilot for added re-assurance.
  • Standard UK delivery is free of charge with express delivery options also available. International delivery varies depending on your location. All shipping services & rates can been seen on your cart.
  • Don't like the colour, size or shape? No problem, just send the items back in original condition (ie un-used) with original packaging up to 30 days later. Our Returns & Exchanges page has further details.

The KAS jersey is the team most associated with Kelly and this Etxeondo replica is virtually identical to Kelly’s team jersey of the time – albeit with a small Mavic logo missing on the chest.

The Etxeondo (pronounced “Etch-ay-ondo”) logo is present on the jersey and also with a subtle custom zip puller, which represents a traditional Basque haystack.  As you would expect from Etxeondo, the quality of the jersey is excellent. The material of the jersey is lightweight, yet strong and the zip is a quality YKK zip with a branded Etxeondo puller.

Maillot KAS: Moda vintage del histórico equipo fabricado por ETXEONDO!

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