Theory Project Men's Jacket Size L NavyLightweight navy zip-up jacket from Theory Project by Lucas Ossendrijver. Features a clean minimalist design, relaxed fit, and practical front pockets—perfect for effortless everyday layering. #TheoryProject #MinimalStyle #Menswear #DesignerWear #NavyJacket #Streetwear #ModernClassic #LightweightJacket #EffortlessStyle