Invoicing is subject to additional tax charges. Please consult customer service for details [Product Name] One-piece molded bicycle helmet (logo customization available). [Model] KX-012, adult helmet, suitable for both men and women. [Size] One size fits all (L/S), head circumference between 57-63cm, head width 18cm, head length 22cm. Features an adjustable knob for customizing the head circumference. [Material] EPS foam + PC sheet, one-piece molding, with an inner lining, nylon webbing, and a PP material adjuster. [Weight] Approximately 220g.[Color] Available in 12 colors.Colors can be customized! [Packaging] Each box contains 25 pieces, and each box weighs approximately 8KG. We welcome your purchase.