Signature Deep Winter Long Sleeve Jersey

Soft and luxurious fleece on the inside of the jersey will keep you warm and cozy on cold rides. Its blend of tech materials and Merino will be your key to feeling completely weather ready.

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Luxuriously soft and warm, with material that is a touch more concentrated than the Long Sleeve Jersey, our TherMerino Long Sleeve Jersey offers comfort, insulation and a fitted, non-flappy cut for cold days in the saddle.

225,00 USD
Anthracite Black
Size Guide
  • Free standard EU shipping on any order over 150 EUR
  • Express EU delivery 1-2 business days
Snowflakes

Features

  • Additional zipped pocket to keep contents dry and secure
  • Isadore reflective logo on the back pocket
  • Luxurious fleece on the inside
  • Additional eyelets inside the jersey to lead headphone cables comfortably

Materials

  • 53 % Polyester
  • 43 % Merino wool
  • 4 % Lycra

Complete the look

Signature Deep Winter Tights 1.0
Signature Deep Winter Tights 1.0
+ Quick Add
Merino Deep Winter Baselayer
Merino Deep Winter Baselayer
+ Quick Add
Signature Deep Winter Long Sleeve Jersey Anthracite Black
TherMerino Jersey Anthracite Black 225,00 USD

Size Guide Fit 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

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Use our Size Calculator feature.

Product Reviews

5 / 5
71 reviews
  • Submitted 21.12.2023

    By Chris

    Warmest softshell jersey

    Warmest softshell Jersey ever. With a short sleeve below good for below freezing. Super comfortable. Would like to see a casual sweater with this material.
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  • Submitted 24.11.2020

    By Lukas Müller Verified buyer

    From Germany

    Best Winter Jersey

    This is definitely the best jersey for cold winter rides and I'm super happy with it! I've lost two of the three rings in the back already though. This doesn't matter really but is maybe worth checking in production.
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  • Submitted 12.1.2018

    By Claus Siegert Verified buyer

    From Germany

    Super noble, comfy and perfect fit

    Perfect for anything above 0 degrees and sun. Wearing instruction degrees with layers is perfect but around zero or below a windbreaker (gilet) accomplishes the perfect riding outfit in winter. Stays incredibly dry, I cannot wait for spring to test it then. Already one of my favorites!
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  • Submitted 11.1.2024

    By Robert Scanlon

    Awesome winter jersey

    I don't normally get gushy about cycling gear but I absolutely love this jersey. It is incredibly warm and soft, the quality is outstanding and it looks good too. Kudos to Isadore. I have 5 different jerseys from them and they are all superb.
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  • Submitted 11.10.2023

    By Flo

    Super Warm

    Mir wird eigentlich schnell zu kalt aber mit einem Kurzarm Baselayer und dem Deep Winter Jersey war sogar mir bei 7 Grad zu warm! Definitiv super warm und geregnet für Temperaturen um die 0 Grad -> kälter! ☺️
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