100% Merino SL Baselayer

Even in hot weather, the Sleeveless 100% Merino Baselayer will help you keep your cool thanks to its excellent moisture management. The thin, breathable material aids your body’s natural cooling efforts.

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75,00 USD
Crushed Berry
  • Free standard EU shipping on any order over 150 EUR
  • Express EU delivery 1-2 business days
100% Merino SL Baselayer Crushed Berry
100% Merino SL Baselayer Crushed Berry 75,00 USD

A hot weather baselayer to keep you cool

5 / 5
21 reviews

Base layers have always been a struggle for me. I could never find one that offered the comfort and temperature range suitable. This has all changed with Isadore. This base layer is perfect, with genuine comfort in a wide range of temperatures. Treat yourself to exceptional quality and comfort.

Royce Walston, United States

Product description

Finding the right baselayer for your ride conditions will enhance your level of comfort on every ride. For very hot days you might be tempted not to wear a base, but your body can benefit from the help the right baselayer can offer even in hot, humid weather. Making use of the natural characteristics of Merino wool, the Sleeveless 100% Merino Baselayer moves moisture away from your body to allow it to cool you naturally. And you won’t have to worry about introducing your noisome presence into a coffee shop since the Merino offers an odor resistance to help you from alienating your neighbors at the next table.

  • Constructed from 180g/m 100% Merino wool fabric
  • Soft to the touch
  • Excellent moisture wicking properties
  • Easy to care for with cold water washing
  • Designed by Martin Velits using his experience from the pro peloton
  • Made in the E.U.
  • 100% Merino wool
  • Multiple color options
  • Slim performance fit
  • Distinctive collar cut construction

Size Guide


A - BACK LENGTH 67 – 69 69 – 71 71 – 73 73 – 75 75 – 77 77+
B - CHEST 84 84 – 88 88 – 94 94 – 100 100 – 106 106 – 114


A - BACK LENGTH 26,4 – 27,2 27,2 – 28 28 – 28,7 28,7 – 29,5 29,5 – 30,3 30,3+
B - CHEST 33 33 – 34,75 34,75 – 37 37 – 39,5 39,5 – 41,75 41,75 – 45

All our baselayers act like a second skin. Extremly slim fit cut with extended back side for lower back protection. Whatever Isadore jersey size you are used to wear, this baselayer will certainly fit you in the same size. However if you prefer more casual fit, we advice you to choose one size bigger than the Isadore jersey you are used to.

Sizing guide


5 / 5
21 reviews


    beno trček, Slovenia, 13.5.2019 (100% Merino SL Baselayer Grey)

    Excellent,for the time being I don't have any comments!Base layer serves his purpose
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  • perfect

    eline de leeuw, Belgium, 9.5.2019 (Women's 100% Merino SL Baselayer Sulphur Spring)

    je zou vergeten dat je het aan hebt
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  • Simply a charme

    Markus, 2.9.2018 (100% Merino SL Baselayer Golden Oak)

    Very lovelly on the skin and works to keep warm without creating heat on a harder training session.
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  • Essential item in my wardrobe

    Pierre Geronimo Corvaia, Austria, 1.2.2017 (100% Merino SL Baselayer Atlantic Blue)

    Sleeveless baselayer is thinner then the longsleeve baselayer. I am 175, 84 kg and wear an L. The baselayer is also longer then the longsleeve baselayer and covers more of your thighs. The quality is awesome after several times of washing it still looks as new - highly recommendable I just ordered a new one in grey
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  • classsy colour and great wool feeling

    cem atiyas, Turkey, 6.11.2015 (100% Merino SL Baselayer Grey)

    great colours and material. very fit cut but still god feeling o n he skin.
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