US | en
  • Austria – EUR
  • Belgium – EUR
  • Switzerland – CHF
  • Germany – EUR
  • Spain – EUR
  • Rest of Europe – EUR
  • France – EUR
  • United Kingdom – GBP
  • Rest of World – EUR
  • Italy – EUR
  • Netherlands – EUR
  • United States of America – USD
  • Base Layer 1 Sleeveless Anthracite Grey

    The Q36.5 Base Layer 1 represents our technologically extreme vision of the traditional seamless base layer that provides optimal moisture management thanks to our use of the cutting-edge Karl Mayer Seamless knitting machines. The seamless design uses multiple integrated yarn structures with varying densities to pull sweat away from the skin and move it to an outer layer where it can evaporate.


    Size Guide


    Q36.5 Base Layers

    Find your size

    1 Height

    How tall are you? Remember that Q36.5 Sartorial Fit Laboratory can provide you with special cut leg lenghts of certain pieces of equipment! Contact our @supportcenter to get further information.

    2 Weight

    Weight yourself to complete your size evaluation!

    If you have any questions, please contact our @supportcenter. We are happy to assist you!
    1 Height cm 140-160 155-178 175-190
    inch 55-63 61-70 69-75
    2 Weight kg 40-58 58-78 78-100
    lbs 88-128 128-172 172-220

    Free shipping above 100€

    With minimal footprint

    24/48h DHL shipping

    Technical Features

    75 g +72°F
    By using the cutting-edge Karl Mayer Seamless knitting machines, the Q36.5 Base Layer 1 is constructed without seams but with multiple integrated structures and densities to accommodate the different sweat zones of the body. The front section follows the curves of the torso to ensure a perfect fit and moisture management, while the material on the back is much thinner to allow excess heat to escape.

    The mesh material feels weightless against your skin, but the structure creates a distance between the skin and the jersey where the moisture can collect and evaporate quickly, providing a cooling effect. For warm weather riding, Q36.5 Base Layer 1 offers a level of comfort and cooling performance that will help you push your limits without overheating.




    4.91 out of 5 stars






    Leave a review!

    Share your experiences with other customers.

    7 November 2023

    Customer service was exceptional.

    28 October 2023

    This base layer and all the Q36.5 cycling wear is essentially the best you can get. The shoes fit so well without pressure points or gaps. I wish i could switch all my cycling gear to Q36.5. Keep up the good work

    28 October 2023

    Cosy. Ultra fast delivery as always

    21 October 2023

    Sehr angenehmer Tragekomfort. Sehr gute Passform. Mein Lieblings-base-Layer.

    21 October 2023

    Great product, it keeps you cool while keeping the bulk to the minimum

    21 October 2023

    angenehm zu tragen

    3 October 2023

    Super - das beste was ich je hatte .

    28 September 2023

    Intimo fatto molto bene, usato poco per ora ma la qualità del prodotto si vede. Veste bene.

    26 September 2023

    Very happy with the quality, very breathable and excellent fit!

    26 September 2023

    Very light, perfect fit. Recommend it.

    Cycling Base Layer 1 Sleeveless Men Q36.5
    Cycling Base Layer 1 Sleeveless Men Q36.5
    Cycling Base Layer 1 Sleeveless Men Q36.5 - Advanced Body Mapping
    Cycling Base Layer 1 Sleeveless Men Q36.5 - Advanced Body Mapping

    Advanced Body Mapping

    The Base Layer features different levels of breathability and varying densities resulting in an ultra-low volume garment for maximum performance and comfort. The back is thinner than front resulting in advanced moisture wicking according to sweat zones.
    Cycling Base Layer 1 Sleeveless Men Q36.5 - Seamless Construction
    Cycling Base Layer 1 Sleeveless Men Q36.5 - Seamless Construction

    Seamless Construction

    Significantly greater elasticity and lower resistance to movement in all directions makes this base layer feel like an intelligent second skin. It results in total frictionless comfort thanks to the seamless, tubular construction.
    Cycling Base Layer 1 Sleeveless Men Q36.5 - Ultra-Breathable
    Cycling Base Layer 1 Sleeveless Men Q36.5 - Ultra-Breathable


    Our Base Layers are designed to help your core stay cool thanks to the dual-material composition which introduces a micro layer between skin and jersey material to facilitate ventilation and moisture evaporation.

    Complete your Outfit

    Jersey Short Sleeve L1 Pinstripe X olive
    Cycling Jersey L1 Pinstripe X, the new generation: New pattern cut with minimal use of seams Revolutionary 3-dimensional Fabric – delivering a 50% quicker drying time than our previous jersey. This new cycling short sleeve jersey is an outcome of our thermoregulation R&D project and is a stellar example of our successful research.
    Variants from US$147.70
    UltraLong Socks
    The Ultralight sock in ultra long version
    Variants from US$24.00
    UNIQUE Gloves
    The first glove with three-dimensional, seamless and elastic palm* A system that protects the hand with perfect shock absorption and temperature management: a seamless palm area and perforated fabric on back of the hand works perfectly together for the best protection. Try the Unique Glove: you will never want to ride without them anymore.
    Variants from US$60.20