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Base Layer 0 Mesh Sleeveless Navy Blue
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.
US$80.00
Size Guide
Q36.5 Base Layers
Find your size
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.
Weight yourself to complete your size evaluation!
| 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 | ||
Free shipping
For orders above €100
Made in Italy
With minimal footprint
Worldwide
24/48h DHL shipping
Technical Features
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.
Reviews
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1 - 10 of 87 reviews
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17 August 2026
Excellent, fit, breathable, outstanding quality.
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10 August 2026
First base layer that truly works for me in hot and humid weather. I’ve tried other brands’ base layers, but none even close to the performance of Q36.5’s.
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4 August 2026
My new favorite base layer for hot humid weather
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4 August 2026
Super base layer for hotter days on the bike. I went out cycling several times in temperatures of over 34 degrees on Mallorca, and it really did the job well in such intense heat.
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17 July 2026
The perfect summer first layer even during hotter days.
Fabric is very stretchy, soft on the skin, confortable, breathable and manageable really well sweat.
Also the fabrics seems to be strong enough to keep is functionality and performance for years.
Sizing as indicated on the chart.
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14 July 2026
Der perfekte Base Layer für heisse Tage auf dem Bike
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14 July 2026
Prodotto valido, unico piccolo appunto mi si incastra spesso nella zip della maglia. Ma penso dovuto alla conformazione a rete.
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14 July 2026
Eng anliegend - wie eine zweite Haut - perfekter Tragekomfort.
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14 July 2026
An excellent quality base layer. It dries quickly and provides excellent protection from the cold. I highly recommend it.
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20 June 2026
Great fit and super comfortable for those hot days
Complete your Outfit
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.
2101_002_40-43
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.
2090_063_40-43
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.
2102_052_40-43
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.
116_068_ONESIZE
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.
2090_064_40-43
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.
2101_060_40-43
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.
2102_001_40-43
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.
2101_001_40-43
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.
2102_023_40-43
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.
2090_023_40-43
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.
2101_063_40-43
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.
2102_064_40-43
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.
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.
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.
