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Base Layer 0 Mesh Sleeveless Navy Blue

Average rating of 4.9 out of 5 stars

(77)

When the heat and humidity is high and your rides are intense, the Q36.5 Cycling Base Layer Zero offers the supreme breathability, moisture management, and optimal weight to get you through every ride. The tubular seamless construction with an open mesh structure assists your body’s natural cooling mechanism by pushing the sweat away from the body where it can evaporate and cool you down.

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US$80.00

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Size Guide

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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! Visit our Contact Page to receive more information.

2 Weight

Weight yourself to complete your size evaluation!

If you have any questions, please visit our Contact Page and fill out the form. We are happy to assist you!
XXS-XS S-M L-XL
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
XXS-XS S-M L-XL
Product Quantity: Enter the desired amount or use the buttons to increase or decrease the quantity.

Free shipping
For orders above €100

Made in Italy
With minimal footprint

Worldwide
24/48h DHL shipping

Technical Features

51 g
+79°F

The Q36.5 Cycling Base Layer Zero focuses on enhancing your comfort in hot weather training by employing a seamless, tubular construction made possible by the cutting-edge Karl Mayer Seamless knitting machines.

This advanced method of production allows us to create a base layer that offers a second skin feel while pulling moisture away from your first skin and moving it to the outer layer of the fabric where it can evaporate to cool you down. Even in the most humid conditions, the open mesh structure of the Base Layer Zero helps you stay cooler than riding without a base layer would. That is because 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.

With optimal moisture management at the core of the design, the Base Layer Zero offers a unique level of comfort thanks to the seamless design and ultra-stretchable cut. The frictionless fit prevents any hot spots or unwanted indentations in the skin even after a long day in the saddle.

Complete your Outfit

New
2101_002_40-43 Ultra Signature 17 Socks Black
Color: Black | Size: 40-43 / 8-10.5
A cult item in the peloton for years, the Q36.5 Ultra sock is engineered for the most efficient, zero-crease, shoe-sock interface. The result is an unparalleled sense of comfort and control. You will be surprised just how different these socks feel to anything you have used before.
Variants from US$24.00
US$26.00
0
2101_002_40-43
New
2090_063_40-43 Clima 17 Socks Drab Green
Color: Drab Green | Size: 40-43 / 8-10.5
The Q36.5 Clima Socks combine incredible breathability with instep support to offer essential comfort and performance in hot summer conditions. The multi-structure weave allows for a lightweight yet supportive second skin feel to enhance power transfer.
US$28.00
0
2090_063_40-43
New
2102_052_40-43 Ultra Big Logo 19 Socks Nautica Blue
Color: Nautica Blue | Size: 40-43 / 8-10.5
A cult item in the peloton for years, the Q36.5 Ultra sock is engineered for the most efficient, zero-crease, shoe-sock interface. The result is an unparalleled sense of comfort and control. You will be surprised just how different these socks feel to anything you have used before.
US$24.00
0
2102_052_40-43
New
116_068_ONESIZE Signature Summer Cap Check Grey
Color: Check Grey | Size: ONESIZE
The traditional cotton cycling cap has been fine-tuned by Q36.5 through the use of a knitted lightweight polyester and the addition of two polyester mesh inserts on the sides of the central panel which offer a closer fit as well as ventilation. A polyamide sweatband promises a zero- irritation interface with the skin and efficiently wicks perspiration.
Variants from US$24.00
US$40.00
0
116_068_ONESIZE
New
2090_064_40-43 Clima 17 Socks Poppy Orange
Color: Poppy Orange | Size: 40-43 / 8-10.5
The Q36.5 Clima Socks combine incredible breathability with instep support to offer essential comfort and performance in hot summer conditions. The multi-structure weave allows for a lightweight yet supportive second skin feel to enhance power transfer.
US$28.00
0
2090_064_40-43
New
2101_060_40-43 Ultra Signature 17 Socks Gazzetta Pink
Color: Gazzetta Pink | Size: 40-43 / 8-10.5
A cult item in the peloton for years, the Q36.5 Ultra sock is engineered for the most efficient, zero-crease, shoe-sock interface. The result is an unparalleled sense of comfort and control. You will be surprised just how different these socks feel to anything you have used before.
Variants from US$24.00
US$26.00
0
2101_060_40-43
New
2102_001_40-43 Ultra Big Logo 19 Socks White
Color: White | Size: 40-43 / 8-10.5
A cult item in the peloton for years, the Q36.5 Ultra sock is engineered for the most efficient, zero-crease, shoe-sock interface. The result is an unparalleled sense of comfort and control. You will be surprised just how different these socks feel to anything you have used before.
Variants from US$24.00
US$26.00
0
2102_001_40-43
New
2101_001_40-43 Ultra Signature 17 Socks White
Color: White | Size: 40-43 / 8-10.5
A cult item in the peloton for years, the Q36.5 Ultra sock is engineered for the most efficient, zero-crease, shoe-sock interface. The result is an unparalleled sense of comfort and control. You will be surprised just how different these socks feel to anything you have used before.
Variants from US$24.00
US$26.00
0
2101_001_40-43
New
2102_023_40-43 Ultra Big Logo 19 Socks Ice Grey
Color: Ice Grey | Size: 40-43 / 8-10.5
A cult item in the peloton for years, the Q36.5 Ultra sock is engineered for the most efficient, zero-crease, shoe-sock interface. The result is an unparalleled sense of comfort and control. You will be surprised just how different these socks feel to anything you have used before.
US$24.00
0
2102_023_40-43
New
2090_023_40-43 Clima 17 Socks Ice Grey
Color: Ice Grey | Size: 40-43 / 8-10.5
The Q36.5 Clima Socks combine incredible breathability with instep support to offer essential comfort and performance in hot summer conditions. The multi-structure weave allows for a lightweight yet supportive second skin feel to enhance power transfer.
US$28.00
0
2090_023_40-43
New
2101_063_40-43 Ultra Signature 17 Socks Drab Green
Color: Drab Green | Size: 40-43 / 8-10.5
A cult item in the peloton for years, the Q36.5 Ultra sock is engineered for the most efficient, zero-crease, shoe-sock interface. The result is an unparalleled sense of comfort and control. You will be surprised just how different these socks feel to anything you have used before.
US$24.00
0
2101_063_40-43
New
2102_064_40-43 Ultra Big Logo 19 Socks Poppy Orange
Color: Poppy Orange | Size: 40-43 / 8-10.5
A cult item in the peloton for years, the Q36.5 Ultra sock is engineered for the most efficient, zero-crease, shoe-sock interface. The result is an unparalleled sense of comfort and control. You will be surprised just how different these socks feel to anything you have used before.
US$24.00
0
2102_064_40-43

Reviews

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Reviews

Average rating of 4.9 out of 5 stars


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Average rating of 5 out of 5 stars

11 March 2026

Great fit, very nice material. It is very stretchy and offers good temperature regulation

Average rating of 5 out of 5 stars

17 October 2025

Eng anliegende, perfekte Passform, sehr anpassungsfähig, gute Wärmeregulierung, sehr empfehlenswert

Average rating of 5 out of 5 stars

2 October 2025

très bien. Souple, contact agréable sur la peau

Average rating of 5 out of 5 stars

1 October 2025

Semplicemente perfetto, leggerissimo traspirante e asciuga in un attimo

Average rating of 5 out of 5 stars

29 September 2025

Très respirant et résistant. Je recommande

Average rating of 5 out of 5 stars

29 September 2025

Auch Jungs die etwas stärker gebaut sind, wie ich, passen da rein und fühlen sich Pudelwohl. Fahre seit Jahren mit Q36.5 und wurde bisher nie enttäuscht. Passt und ist sehr bequem. Ich nutze es für indoor als auch bei warmen Wetter draußen.

Average rating of 5 out of 5 stars

26 September 2025

veramente valida, comoda e leggera ottima traspirazione

Average rating of 5 out of 5 stars

25 September 2025

In hot temperatures this base layer works perfectly to help keep body cool and provides excellent moisture wicking. Highly recommend.

Average rating of 5 out of 5 stars

15 September 2025

Excellent base layer. Perfect for warm weather, super breathable. The fabric is so soft to the skin, it's hard to believe it's polyester. Best base layer I one!

Average rating of 5 out of 5 stars

5 February 2024

The best base layer for high summer. Regulates body temperature well and make the ride enjoyable.

Cycling Base Layer 0 Mesh Sleeveless Men Q36.5
Cycling Base Layer 0 Mesh Sleeveless Men Q36.5
Cycling Base Layer 0 Mesh Sleeveless Men Q36.5 - Thermoregulation
Cycling Base Layer 0 Mesh Sleeveless Men Q36.5 - Thermoregulation

Thermoregulation

The mesh pattern of the knit features varying densities, which mix in with the open-mesh sections to map the thermal requirements and regional sweat rates of an athlete’s body. The combined effect pulls moisture away from the skin for a cooling effect.

Cycling Base Layer 0 Mesh Sleeveless Men Q36.5 - Seamless Construction 
Cycling Base Layer 0 Mesh 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 0 Mesh Sleeveless Men Q36.5 - Ultra-Lightweight 
Cycling Base Layer 0 Mesh Sleeveless Men Q36.5 - Ultra-Lightweight 

Ultra-Lightweight 

As the lightest base layer in our collection, the Base Layer Zero uses a minimum amount of material for maximum effect. The exceptionally low volume top focuses on comfort and moisture management in the hottest conditions.

Cycling Base Layer 0 Mesh Sleeveless Men Q36.5
Cycling Base Layer 0 Mesh Sleeveless Men Q36.5