"product": { "type": "athletic sneaker",...

{ "product": { "type": "athletic sneaker", "brand": "Nike", "model": "training/running shoe", "color_scheme": { "primary": "white", "accents": ["pink", "orange", "gray/black swoosh"] }, "materials": { "upper": "engineered mesh", "midsole": "cushioned foam", "outsole": "rubber with multidirectional grip" }, "design_features": { "swoosh": "black/gray gradient on lateral side", "toe_cap": "seamless mesh overlay", "heel support": "external plastic heel counter with orange insert", "lace_type": "stan