Breathable Ice-Silk Fabric Product Promo

[Format] Professional e-commerce product main image, square 1:1, fabric-detail promo style with a dark textile macro shot and a bright info band. [Colors] Background a close-up of charcoal-black #2b2f33 woven fabric twisted into a soft peak with a puff of white mist; centre band light grey #ececec; accents golden yellow; No frame border. [Layout] The full-bleed fabric photo fills the top two-thirds, a light horizontal info band crosses the lower third with centred text, and a white footer strip carries a row of seven line icons. [Subject] No people; a macro photograph of dark ice-silk fabric gathered into a diagonal twist at the centre, fine white airflow mist rising from the pinch point to suggest ventilation. [Headline] On the grey band: "Breathable & Moisture-Wicking" in heavy black caps flanked by short dashes; beneath it a golden-yellow pill "Ice-Silk Fabric"; then "Ice-silk fabric, comfortable and cooling, say goodbye to stuffiness" in black with a smaller grey English sub-line. [Badges] Bottom strip: seven thin-line circular icons labelled "Breathable", "Comfortable", "Cool", "Skin-friendly", "No Pilling", "No Stretch-out", "No Fading". [Mood] Sleek, technical and tactile; dark cloth drama with a bright spec band.