I7A3O7E Echelon Jersey Black

185,00 USD
I7A3O7E Echelon Jersey Black
Jirka is 189cm, 76kg and wears size M

I7A3O7E Echelon Jersey Black

185,00 USD
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I7A3O7E Echelon Jersey Black
I7A3O7E Echelon Jersey Black


This refined jersey provides performance and durability

  • Minimalist design
  • Aggressive cut
  • Constructed from Italian fabrics with Sanitized® antibacterial treatment
  • Coldblack® technology
  • Subtle labeling
  • Reinforced rear pockets for safe storage of essentials
  • Made in Slovakia

The jersey has a reworked cut to enhance a rider’s performance.

We use Sanitized® technology to make the jersey bacteria- and odour-resistant. The black jersey is enhanced with Coldblack® treatment, which protects from UV radiation and reduces heat build-up.

Super-durable – regardless of how often you wear and wash it, the jersey won’t lose its shape, colour or performance properties.

Features an extra compartment inside the middle pocket to separate carried items. Equipped with inner loop hole for headphone cables.

I7A3O7E Echelon is our most minimal, technical and unconventional collection. Made for the highest performance and endurance, it remains true to Isadore's commitment to comfort.

Designed by Martin Velits.

Sizing guide

Dimension table (cm)

A - BACK LENGTH 60 – 62 62 – 64 64 – 66 66 – 68 68 – 70 70+
B - CHEST 96 – 100 100 – 104 104 – 108 108 – 112 112 – 116 116+
C - COLLAR 33 – 35 35 – 37 37 – 39 39 – 41 41 – 43 43+

Dimension table (inch)

A - BACK LENGTH 23.6 – 24.4 24.4 – 25.2 25.2 – 26 26 – 26.8 26.8 – 27.6 27.6+
B - CHEST 37.8 – 39.4 39.4 – 41 41 – 42.6 42.6 – 44 44 – 45.6 45.6+
C - COLLAR 13 – 13,75 13,75 – 14,5 14,5 – 15,5 15,5 – 16,25 16,25 – 17 17+

The cut is slimt fit, made out of stretchy materials. The sizes and cuts of our products, however, are designed to fit standard dress size parameters you would usually wear.

  • Elegant

    Gerard Cantor, United States, 2.9.2018

    Isadore manages to do what few other biking apparel makers can: finding the perfect balance between elegance and tech. On one hand, the shirt uses great materials that stay cool, absorb and evaporate sweat, is aerodynamic, and doesn't get smelly all while looking simple and elegant. Isadore apparel is a rare combination in the biking world, where most people wear shirts that look like dorky billboards, ore are a mismatch of obnoxious colors, or look like it comes from some cheap science fiction movie. Isadore by comparison is understated and classic, which in its way is the more powerful fashion statement. The only watch out is that the shirts are form fitting (in a good way), so make sure you get the right size.

  • Quite good!

    Dmytro, 27.7.2018

    One of the best jerseys from Isadore. It's nicely designed and S size suits well my 66kg + 180cm. A bit disappointed that after 2 months the black color washed out and became dark blue.

  • Great fit

    Philip Klein, France, 29.4.2018

    Wore this today and realised its not black but very dark blue, not a bad thing. Has a great slimline fit, good looking. The biceps are a little tight, I wear with arm screens and a base layer so the somewhat more synthetic feel of this as compared to the many other Isadore top I have got is offset.

  • good jersey

    Lukasz, 24.7.2017

    186cm, 88kg, size L, used for 3 weeks, 12 - 22 degrees I had to return first jersey due to quality issue- some lose threads in collar and lower part. Good support from Isadore - received a replacement. Fit: very tight, aero. Pros: no flapping at high speed, Coldblack seems to work (no additional heating in the sun) minimalistic design, no flashing logos, good zip, zip protector. Made in Europe. Hand written card is very nice detail! Cons: sleeves too tight in biceps (I am bit angry, because I expected that and asked Isadore team before the purchase- they said "for sure no problem at all"- but it is too tight - red marks long after ride), very tight in the collar, does not fit me well in armpits (too much cloth?), no zip valuable pocket. It is very subjective but in my perception but some jerseys are nicer and softer in touch and on the body. Summary: I like to wear it during my rides, only too tight sleeves and no zip pocket disturb me on the bike.

  • Top notch jersey

    Áron Macsicza, Slovakia, 24.7.2017

    Hands down this is the best jersey I own. Excellent quality, super clean and minimalistic design. To achieve a proper very close "race fit" I definitely suggest sizing down from your Isadore size, I am a regular M in Isadore jerseys and I bought an S and the fit is perfect (185cm, 77kg). If you prefer a more casual fit, buy your regular size. Nice long sleeves, there is nothing I would change on it. Highly recommended product!


    Solomon, 14.7.2017

    OK, so I may not ride like a pro, but I can certainly do my best to look like one! this is a super jersey, very snug fit and it simply looks cool. I'm 1m73 and 70Kg and an 'M' is perfect...

  • great jersey

    Bernhard Haid, Austria, 28.6.2017

    As all your products, this jersey is embodying what cycling is about: efficiency, beauty, speed. It is functioning perfectly and feeling fresh after a five hours intense ride, at the same time looking neat, not "crying". The materials used are impeccable, also the zip is high quality. Not to mention that this is a european product adding another big plus of sympathy and ecologic responsibility. Thank you!

  • Another epic product

    Pierre Geronimo Corvaia, Austria, 1.4.2017

    In this case Isadore comes in with a so called "technical" gear. This time with new materials and I have to say they are indeed worth it! I've worn it today (1st rideout) and the sweat dried away like nothing. After that almost no odor left (compared to other jerseys I've worn yet). Also the cut & design is minimalistic and functional at the same time. Looking forward for all my upcoming rides. One thing to note, i usually wear "L" on isadore jerseys, this one fit me better in "M" (175cm, 82 KG). Also the sleeves are quite tight so not that much room for bigger biceps ????, but that's not a minus there, as the fit in general comes pretty close to your body (similar to aero). Great product Isadore!!


    Vladimir Houdek, Czech Republic, 11.5.2018

    As write Lukasz, "too tight sleeves and no zip pocket disturb me on the bike".

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