Winter Fleece-Lined Men's Pants

[Format] Professional e-commerce product main image, square 1:1, winter menswear advertising style with a clean split-panel layout. [Colors] Background is a light grey studio wall with a white right panel; primary accents are charcoal trousers, a blue striped shirt, a black vertical tag, and a flame graphic at bottom-right. No frame border. [Layout] Left two-thirds: a male model from chest down wearing the trousers. Right white panel: a black headline with a sub-line at top, a full product shot of the trousers beneath, and a fiery fleece graphic with a red tag at the bottom. Left edge: a vertical English tagline in thin type plus a black vertical tag with white characters. [Subject] A white / Caucasian male model shown chest-down, wearing loose charcoal-grey fleece-lined winter trousers with a relaxed drape over chunky white sneakers, a blue-and-white striped overshirt above a white tee, one hand in pocket. [Headline] Right panel top: "Casual Men's Pants" in heavy black caps with "Extra thick and warm for winter" beneath. Bottom-right: a graphic of grey fleece fabric wrapped in orange flames with a red tag "Fleece-lined and thick". Left vertical black tag: "Thick, warm through winter" in white; thin vertical caps along the edge read "Warm up in winter". [Badges] No badges; the flame tag carries the warmth claim. [Mood] Practical, warm and street-ready; cool grey studio neutrals with a hot flame accent signalling winter comfort.