unlace
/ʌnˈleɪs
/verb [with object]
Undo the laces of (a shoe or garment): she unlaced her boots...
- His shirt was unlaced, the sleeves rolled up as far as they could go.
- She'd just returned from her job at the plant nursery and was sitting at the table, unlacing her sneakers.
- He throws his jacket onto the pile of Stuart's clothes and unlaces his shoes.