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Signature Thermal Long Sleeve Jersey

The Long Sleeve Jersey is a classic. It’s an essential piece of cycling apparel with three big storage pockets for your convenience and made from the finest bi-component Merino. Comfortable and stylish.

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The Long Sleeve Jersey quickly became a staple in our winter collection, made from an intelligent Merino/poly mix. These jerseys provide breathable, non-bulky insulation. Ideal on their own or with a short sleeve baselayer for early autumn rides. And they can be easily used as a mid-layer for those frigid December days.

114,00 USD
190,00 USD
The lowest price in the period of 30 days before the provision of the discount or the lowest price from the moment of the start of the sale until the provision of the discount, if the product has been on sale for less than 30 days.
Topaz
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
  • Side panels construction for better anatomic fit
  • Additional eyelets inside the jersey to lead headphone cables comfortably

Materials

  • 53 % Polyester
  • 44 % Merino wool
  • 3 % Lycra
Signature Thermal Long Sleeve Jersey Topaz
Signature Thermal Long Sleeve Jersey Topaz 114,00 USD 190,00 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

Product Reviews

5 / 5
124 reviews
  • Submitted 28.3.2024

    By Michal

    perfect autumn/spring jersey

    I am 183/72 and M fits great to me. Appreciate long enough sleeves and the finest material with merino fabrics which keeps me warm and breathing.
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  • Submitted 27.3.2024

    By Joel berman

    First purchase

    Well constructed but odd front pocket
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  • Submitted 27.3.2023

    By Jan

    Superb light Merino jersey!

    Purchased M first, then changed to S to get more aero fit :-) This jersey is medium weight, perfect for cold spring/autumm rides or with vest for winter. Great feel, stunning colors, handy pockets. What more can you ask? Merino warms me up, doesnt smell, dont have to change it after each ride. Thanks Isadore!
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  • Submitted 5.11.2024

    By Richard Stott Verified buyer

    From Norway

    Stylish, warm and extremely comfortable

    Together with a longsleeve merino baselayer, this will be my go to jersey on dry cold days. Incredibly comfortable but very stylish, I love this jersey.
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  • Submitted 31.10.2024

    By Roman Verified buyer

    This thing breathes like a dream

    I like this thing breathes like a dream. Merino is naturally breathable, and somehow, they made it even better. Keeps you from getting all clammy after a few miles, which is a win. I didn’t expect this from a merino jersey, but it’s got a solid aerodynamic feel to it. Not like a race suit or anything, but you’re not dealing with that loose, flapping fabric either. It feels smooth and close to the body. As long as you’re not riding in heavy wind or rain, it’ll keep you comfortable. Just throw it on when it’s cool out, and you’re good to go. Is a no-brainer if you want something warm, breathable, and not too bulky. It’s one of those pieces that’ll make those early-season rides way more enjoyable. Definitely recommend!
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