sports jacket
US /ˈspɔːrts ˌdʒæk.ɪt/
UK /ˈspɔːrts ˌdʒæk.ɪt/

1.
giacca sportiva, blazer
a man's casual jacket, often made of tweed or flannel, worn for informal occasions and not part of a suit
:
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He wore a tweed sports jacket with corduroy trousers.
Indossava una giacca sportiva in tweed con pantaloni di velluto a coste.
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A sports jacket is a versatile item for a casual wardrobe.
Una giacca sportiva è un capo versatile per un guardaroba casual.