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Signature Jersey

Our Signature Jersey is intended for cyclists who want to enjoy their rides in all types of summer conditions. It’s perfect for hard rides that need the high-performance moisture wicking properties of our Merino wool blend, or those more leisurely rides that may face changeable weather.

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115,50 USD 165,00 USD
Atlantic Blue/Black
  • Free standard EU shipping on any order over 150 EUR
  • Express EU delivery 1-2 business days
Signature Jersey Atlantic Blue/Black
Signature Jersey Atlantic Blue/Black 115,50 USD 165,00 USD

A timeless cycling jersey, cut to a classic design

5 / 5
111 reviews

My favourite jersey by some distance. Just replaced a slightly threadbare version 1 after many thousands of kms riding. The version 2 looks just as good with some subtle improvements, looking forward to wearing it in the warmer weather now. Dropped down a size to small (176cm/70kg) and the fit is perfect.

Des O'Donnell, France

Product description

The Signature Jersey is intended to offer excellent support during your warm weather riding, whether it’s for five hours at a stretch, or a simple roll to the coffee shop. This is an updated version compared to the first Signature Jersey we released. We listened to customer feedback and made mini-tweaks to the cut and features in order to increase comfort and add practicality. With this update, we have added hypoallergenic silicone tape on the sleeves for better grip to keep your tan lines sharp. We’ve redesigned the extra zip pocket on the back cargo area. And to help keep you visible, we’ve added subtle 3D detailing and a reflective logo on the back.

Specification
  • Comfortable, itch-free and soft to the touch
  • Sleeves and side panels comprised of high performance lightweight fabric
  • Excellent temperature and odor control
  • Streamlined slim-fit cut
  • Made in European Union
Materials
  • 61% Polyester
  • 36% Merino wool
  • 3% Lycra
Features
  • Constructed from two types of Merino bi-component fabric structure
  • 3D detailing and reflective logo on the back
  • Hypoallergenic silicone tape on the sleeves
  • Additional eyelets inside the jersey to lead your headphone cables through comfortably

Size Guide

Dimension table (cm)

SIZE XXS XS S M L XL XXL XXXL
A - BACK LENGTH < 64 64 – 67 67 – 70 69 – 72 71 – 74 73 – 76 76 – 79 79+
B - CHEST < 82 82 – 84 84 – 88 88 – 94 94 – 100 100 – 106 106 – 114 114+
C - COLLAR < 33 33 – 35 35 – 37 37 – 39 39 – 41 41 – 43 43 – 46 46+

Dimension table (inch)

SIZE XXS XS S M L XL XXL XXXL
A - BACK LENGTH < 25 25 – 26,5 26,5 – 28 27 – 28 28 – 30 29 – 30 30 – 31 31+
B - CHEST < 31,25 31,25 – 33 33 – 34,75 34,75 – 37 37 – 39,5 39,5 – 41,75 41,75 – 45 45+
C - COLLAR < 13 13 – 13,75 13,75 – 14,5 14,5 – 15,5 15,5 – 16,25 16,25 – 17 17 – 18 18+

The cut is slim 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.

Sizing guide

Reviews

5 / 5
111 reviews

  • Mr

    Kevin Byrne, Ireland, 13.7.2022

    Very nice top. I was concerned that the fabric might be itchy but it isn't at all. Have worn on three hour rides and is very comfortable. XL fit is perfect for me (86 kgs, 185 cm). Not suitable for the hottest of days but ideal for most summer days in Ireland.
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  • Signature Jersey Atlantic Blue

    Des O'Donnell, France, 13.11.2019

    My favourite jersey by some distance. Just replaced a slightly threadbare version 1 after many thousands of kms riding. The version 2 looks just as good with some subtle improvements, looking forward to wearing it in the warmer weather now. Dropped down a size to small (176cm/70kg) and the fit is perfect.
    Show full review
  • Nice product and very good customer service

    Pelle Hestkjær, Denmark, 15.8.2019

    I am very satisfied with the Jersey, and I have bought two of them (in different colours). I think that the materiel is perfect for the danish weather. Regarding the size I read in the reviews that the product was a bit small. So with my 188 cm. and 86 kg. I choose size XL. When I tried them I thougt they very to big (compared to what I like when I ride). I think they were a little loose around the chest, shoulders and neck. After have them exchanged to size L I am very satisfied with the fit. I guess it is a matter of what kind of fit you like - I like it a bit tight and therefore size L is the rigtht for me with my dimensions. Concerning the exchange proces I am also very satisfied. I experienced a very good customer service and the employee, Natalia, was very helpfull and they did what they could to make the exchange go as soon as possible. I will definitely buy from Isadore again.
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  • Nice Bike Gear

    Horst Gaiser, Switzerland, 4.9.2018

    I ordered the Signature Cycling Jersey Atlantic Blue/black in size L, since according to the sizing table a "large" would fit. After receiving the shirt, it was just to tight. The exchange went very well and quick until I received it in size XL, which fits perfectly. My size is 190cm / 84kg. The material is a bit thicker than other bike shirts and feels great. I weared it for a 3 hrs ride in about 25 degees temperature and it was perfect. Recommend it fully.
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  • Nice Shirt

    Bogdan Vreuls, Netherlands, 28.6.2018

    I’ve bought this shirt and the Woolight Jersey Reseda. Both are very comfortable. This shirt is definately a bit thicker. The Mereno at first feels different than ‘regular’ fabric, but instantly feels natural. Packed the shirt for a cycling holliday for moderate weather conditions. It was very hot (30 degrees) so used the lightweight Reseda shirt
    Show full review

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