오토바이 헬멧

Square industrial design studio photograph of a modern full-face motorcycle helmet presented in three-quarter side view on a neutral charcoal pedestal. Aerodynamic shell with a clear closed visor, defined chin bar, top and rear ventilation channels, precise panel seams, matte graphite base with restrained burnt-orange geometric accents, realistic safety proportions and materials. Soft rim lighting reveals the shell contour, minimal gray background, no rider, no labels, no brand logo, no watermark.