What is PU leather?

PU means polyurethane

PU leather generally refers to a leather-like textile coated or laminated with polyurethane. It is not animal hide. Its appearance can range from a soft grain to a highly reflective patent finish. The backing gives support; the coating creates the surface you see and touch.

Patent describes a glossy finish, not a single guaranteed composition. Two glossy fabrics may look alike and behave differently when stretched, folded, cleaned or stored. Check the individual material description.

Why we love it at 1/6 scale

Gloss makes a small silhouette readable. A narrow highlight can describe the curve of a corset, a sleeve or a full-length catsuit. IRIS selects Japanese PU leather with appearance, durability and reduced colour transfer in mind. These are design priorities, not a promise that a garment can never mark a body or deteriorate.

Fit matters as much as finish. A costume that is too tight puts extra stress on seams and coating. Choose a stated compatible body rather than relying only on the phrase 1/6 scale.

PU, PVC and genuine leather are different

PU uses polyurethane; PVC-coated material uses polyvinyl chloride. Genuine leather is animal hide. A cleaner sold for one is not automatically suitable for another. Microfiber artificial leather may use an impregnated nonwoven structure rather than the simple coated fabric illustrated here.

Avoid assuming that a leather conditioner is appropriate for PU. Follow the costume maker’s instructions and test any approved product on a hidden area first.

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