noun
worn-out footwear; old shoes; worn-out socks
Refers to shoes, socks, or other footwear that have become old and worn from use. Often implies they are no longer in good condition.
履き古しのスニーカーを捨てた。
I threw away my worn-out sneakers.
彼は履き古しの靴下をはいている。
He is wearing worn-out socks.