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Clothing    Baselayers - Mens

DeFeet UnD Lite Sleeveless Base Layer

The UnD Lite takes the DeFeet base layer platform to the next level by adding perforations on a thinner garment for the ultimate in lightweight breathability. This second-skin like layer will help transfer moisture to the jersey and away from your body without raising body temp. The fit of the UnD lite is snug, so it will not bunch up and gather under your jersey.

The UnD Lite is constructed from DeFeet's 3oz knitted mesh MicroSupreme acrylic fiber. These fibers produce a unique polarity of acrylic which quickly draws moisture away from your skin to the outer layers of the base layer and then to your jersey. Keeping you dry and cool is what the base layer is all about. This fabric offers almost unmatched comfort due to the soft and fine hand which is much akin to cashmere. All ends are double stitched and hemmed for durability when riding and washing the garment. The combination of fit, comfort and performance is the perfect trilogy in creating a fantastic base layer and the UnD Shurt excels in all three fields.


  • MicroSupreme acrylic construction
  • Tailored and anatomic fit
  • Soft and comfortable
  • Vented and breathable
  • Excellent wicking capacity
  • One of our best sellers
  • Supreme value
Reg Price $39.99
Item #: 839511