Featherlight Running Shoes Summer Promo

[Format] Professional e-commerce product main image, square 1:1, crisp sneaker promo floating against a summer sky. [Colors] Background a bright blue sky #4f8fd9 with soft white clouds and two white swoosh contrails arcing behind the shoe; accents orange on the price badge; No frame border. [Layout] The two-line headline occupies the upper-left with the contrails weaving between the words, the sneaker floats diagonally across the centre pointing lower-left with open sky around it, and an orange price circle sits at the lower right above the cloud line. [Subject] A white knit slip-on sneaker with a ridged cream midsole, black heel tab and small side text, floating toe-down with one loose lace trailing upward, bright daylight glinting off the ridged midsole. No people. [Headline] Upper-left: "Featherlight" and "Running Shoes" stacked in huge white brush-style caps with a slight tilt. Lower-right orange circle: "Your price" small, "$299" in huge white, and a white pill beneath reading "Get a coupon on the detail page" in orange. [Mood] Breezy, weightless and youthful; open-sky freshness with bold white brush type and a carefree summer-run feeling.