The 1001 Singlet Top is Garneau's lightweight baselayer designed to fit under anything while keeping you cooler and drier. Worn under a jersey or layer, the low cost 1001 Singlet fits tight to the body, which is crucial to the Drytex 1001 fabric's performance in wicking and releasing moisture. The mesh-like textile allows air in, enhancing the breathability and transfer.

The fabric is also treated to enhance moisture wicking and heat release. Garneau uses flatlock seaming and edge finishing for comfort and durability, as well as a waist hem cut that allows the piece to sit cleanly under a bib short and outer layer.