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Santini Mesh Base Layer - Sleeveless - Men's

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Item # SAN0157

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Item # SAN0157


Santini's Mesh Sleeveless Base Layer possesses the same innovative technologies found in the sleeved iteration, but simply loses the upper arm coverage for those hottest of days. This piece provides you with the Italian company's latest fabric and fit technologies, resulting in a layering piece that keeps your body dry, fresh, and supported. The base layer might look like your standard mesh top on the surface, until you discover the fabric and little details that go into it. Only then do you see that it’s much more than your average base layer.

Lightweight Nilit Innergy mesh material is used to construct the base layer. This polypropylene fabric works to regulate your body temperature by pulling moisture from your skin and transferring it to the fabric's surface, where it quickly dries. This open mesh fabric is hypoallergenic and doesn't cause irritation, making it the ideal next-to-skin base layer material. The comfortable fabric is also abrasion, stain, and wear resistant, meaning it'll stay in your apparel rotation for years to come.

The fit of Santini's Mesh Base Layer is slightly compressive, which gently holds your upper body in place. Stay comfortable and ride fatigue-free for longer periods of time with Santini's new Sleeveless Mesh Base Layer.

Santini's Mesh Base Layer - Sleeveless comes in White and is available in sizes Small/Medium and Large/X-Large.

  • Nilit Innergy mesh
  • Hypoallergenic open mesh
  • Slightly compressive fit

Tech Specs

Nilit Innergy mesh (polypropylene)
Recommended Use:
Manufacturer Warranty:
1 year

Size chart

Fuji Bicycles


Geometry Chart


Altamira LTD

Seat Tube


Effective Top Tube








Head Tube


Head Tube Angle


Seat Tube Angle


Bottom Bracket Drop


Chainstay Length



44 44.0cm 51.5cm


36.3cm 72.1cm


72.0 deg 75.0 deg 6.9cm 40.5cm 97.1cm
47 47.0cm 53.0cm


37.0cm 74.1cm 13.0cm 72.5 deg 74.5 deg 6.9cm 40.5cm 97.7cm
50 50.0cm 54.5cm 54.0cm 37.0cm 76.0cm 14.0cm 73.0 deg 73.5 deg 6.9cm 40.5cm 97.6cm
53 53.0cm 56.0cm 56.0cm 37.9cm 78.3cm 16.0cm 73.5 deg 73.5 deg 6.9cm 40.5cm 98.6cm
55 55.0cm 57.5cm 58.0cm 38.9cm 80.1cm 18.0cm 73.5 deg 73.5 deg 6.9cm 40.5cm 100.1cm
58 58.0cm 59.0cm 60.1cm 39.7cm 82.1cm 20.0cm 74.0 deg 73.5 deg 6.9cm 40.5cm


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Here's what others have to say...


Essential in Summer.

  • Familiarity:I've put it through the wringer

The real deal. A lot of UCI pro riders in Europe wear Santini -including Alberto Contador who wore Santini en route to winning the 2015 Giro d'Italia. Look closely for the "sMs" logo (Santini Maglificio Sportivo) on the chest of the riders, for example on the 2015 Bianchi/Lotto-Jumbo team.

Application: This garment is designed to keep you cool in warm and hot weather by holding your jersey off your skin. You will run cooler!