Based on the reference image, generate a close-up of the fabric. Main content: close-up of the breathable performance of clothing fabric, with natural layered folds and clear mesh/texture details on the surface. Above the fabric, there are 3 semi-transparent glass-like upward arrows with soft airflow lines beneath them, indicating moisture permeability and breathability. Scene setting: e-commerce clothing functional science popularization scene. Style reference: high-end e-commerce product photography, minimalist tech-realistic commercial advertising texture, fresh and transparent visual style. Composition perspective: close-up macro composition, slightly top-down angle, fabric occupies the lower half of the image, arrows and airflow indications concentrated in the upper middle part, prominent subject with comfortable negative space. Detail supplement: even and soft lighting, side light outlining the texture and folds of the fabric, semi-transparent arrows with slight glass reflections, soft and natural airflow lines, no harsh shadows, overall clean and transparent image, 8K high-definition realistic texture, clear details, highlighting the breathability of the fabric.