slip-on

US /ˈslɪp.ɑːn/
UK /ˈslɪp.ɑːn/
"slip-on" picture
1.

a shoe or slipper designed to be slipped on without the need for laces or fasteners

:
He prefers slip-ons for their convenience.
She bought a new pair of leather slip-ons.
1.

designed to be slipped on without the need for laces or fasteners

:
He wore comfortable slip-on shoes.
The new collection features several slip-on styles.