The Collaborative International Dictionary
Napless
Napless \Nap"less\, a.
Without nap; threadbare.
--Shak.
Wiktionary
napless
a. Without a nap; worn or threadbare.
Usage examples of "napless".
The rest of his clothing was napless and shiny, too, but it had the air of being entirely satisfied with itself and blandly sorry for other people's clothes.