ichidan verb, intransitive verb
wear out; become threadbare
Describes fabric, clothing, or similar materials becoming thin, frayed, or developing holes from friction or long use.
このジーンズは擦り切れて穴が開いた。
These jeans wore out and got a hole.
長年使ったタオルが擦り切れ
The towel I used for years wore out and became thin.