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Santini Mesh Short Sleeve Base Layer

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Item # SAN0156

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Item # SAN0156


Santini's Mesh Base Layer provides you with the Italian company's latest fabric and fit technologies, resulting in a layering piece that keeps your body fresh, dry, and supported. And while the base layer might look like your standard mesh top on the surface, once you discover the quality of the fabric and the minute details that go into it, you'll see that it's much more than your average base layer.

Lightweight Nilit Innergy mesh material (you read that right) is used to construct the base layer. This polypropylene fabric regulates your body temperature by pulling moisture from your skin and transferring it to the fabric's quick-drying surface. In addition to this, the open mesh fabric is hypoallergenic and doesn't cause any irritation, making it the ideal for a next-to-skin base layer material. The comfortable fabric is also abrasion-, stain-, and wear-resistant, meaning that it'll stay in your apparel rotation for years to come.

The fit of Santini's Mesh Base Layer is slightly compressive, which, when combined with the wide elastic armbands and hem, gently holds your upper body in place. Accordingly, you're able to remain comfortable, while experiencing less fatigue, for longer periods of time with Santini's new Mesh Base Layer.

The Santini Mesh Base Layer is available in the color White and in the sizes Small/Medium and Large/X-Large.

Tech Specs

[base layer] Nilit Innergy mesh (polypropylene)
Recommended Use:
road cycling
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...


strange fit

    this item is very fish net like and is on the small side of sizing. I regularly wear a large and this was not even close to a large

    Many of the warm weather base layer pieces are definitely open "fish net" in design (e.g., the Castelli "seamless" SS-BL and this Santini "mesh" SS-BL). The purpose of this design seems to be to create a wicking, highly breathable and evaporative (even cooling) air layer between you and your short-sleeve jersey. And to keep your skin drier.

    Italian brand cycling clothing usually means size-up one (even two) sizes -especially Santini.