hang up one's boots
to retire, call it a day (used especially in the context of sports).
ADJ.
big, fierce, long, new, small
She pulled on her long boots before heading out into the snow.
VERB + BOOTS
acting, bet, dress, find, gave, get, grew, having
She gave her old boots to her younger sister because they didn't fit anymore.
BOOTS + NOUN
coffee, crown, hausknecht, yourself
He pulled on his boots and headed out into the cold morning.
PREP.
in, in, off, on, on, out, with
He pulled his boots on and headed out to the barn to check on the horses.
ADV.
always, carefully, diligently
She always boots up her computer before checking her email in the morning.