DeFeet Un-D-System


The DeFeet Un-D-System is a base layer system designed to keep riders cool when it’s hot or warm when it’s cold.

In this video, Paul from DeFeet goes over the fine points and features of 3 offerings from the Un-D line.

*Un-D-Lite – shown is the Un-D-Lite tank and women’s tank. It is also available in a long sleeve version. It is made of Drylex fiber.

*Un-D-Shurt – the original DeFeet base layer. The Un-D-Shurt is made of Micro Denier Acrylic.

*Un-D-Wool T-shirt – made of 100% Merino Wool

For more information, visit


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About the author: Gregg Kato

Gregg Kato studied journalism and broadcasting in college while working many different jobs including deejaying, driving a forklift and building web sites (not all at the same time). Kato has been the Site Manager of for over 14 years and enjoys riding local Santa Cruz trails. Besides being an avid mountain biker, he is also a motorcycle fanatic. Two wheels, one Passion.

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