Square (1:1) commercial sneaker advertisement poster, dark black-to-charcoal gradient background, studio product-shot style with strong contrast.

Framing lock: Full hero sneaker, all headline text, and both callout/feature labels must stay fully inside the frame with a small safe margin on all sides. Nothing — text, shoe, or callout lines — should be cut off at any edge.

Bold oversized white condensed uppercase headline "SNEAKERS" in the upper-left, with a smaller thin letter-spaced line "PREMIUM CASUAL" directly above it. In the upper-right, inside a thin white bracket-style frame, size text "Sizes 36–41" in bold with "ALL COLORS AVAILABLE" beneath it in smaller letter-spaced type.

A chunky casual athletic sneaker as the hero product, angled low three-quarter view, centered slightly right and filling the lower half of the frame: white mesh toe box with open-weave texture, smooth white and grey synthetic overlay panels, orange elastic laces threaded through black lace loops, an orange padded heel tab, a black mesh-textured inner collar, and a thick sculpted white midsole with bold orange side panels and black oval tread inserts on the outsole. A soft grounding shadow beneath the shoe on a smoky grey studio floor.

A second identical sneaker sits blurred in the upper-left background, angled more steeply as if mid-stride, motion-blurred to suggest dynamic forward movement, out of focus behind the sharp hero shoe.

Three thin white line-and-circle callouts point from small hollow circle markers on the shoe to feature labels: one near the laces reading "Elastic laces," one on the side panel reading "Genuine leather," and one near the sole reading "Anatomical insole" — each in small clean white sans-serif type.

Small white four-point sparkle icons scattered asymmetrically in the negative space, one lower-left and one near the sole area.

At the bottom-left, three pill-shaped tags in a row: "COMFORT" and "TRENDY" as white outlined ghost buttons, "STYLE" as a solid filled orange pill — creating a clear visual hierarchy.

At the bottom-center, small social media icons with "FOLLOW US" text beside them. At the bottom-right, leave a small clean empty rectangular space reserved for a brand logo, with a short italicized placeholder tagline beneath it in small white text.

Soft key light from the front-left with strong clean highlights on the white toe box, side panels, sole edges, and orange lace/heel details. Subtle rim light separating the shoe from the black background. Dominant palette: white, orange, black, and charcoal grey with high contrast between the white/orange product and dark background. Sharp, crisp focus on the hero shoe; heavy blur on the background shoe. Low grain, high-clarity, high-contrast commercial product retouching, sporty premium retail advertisement mood.

Composition note: hero shoe, full headline, size block, and both callouts entirely visible with no edge-cropping; comfortable margin on all sides.

If you want the actual Puma name/logo in the final asset, that part you'd need to add yourself afterward (e.g., in an image editor) rather than through the generation prompt.