Featuring TAGOICHI's design language, Iris X4 captures the Mega Man X heroine with crisp lines and dynamic pose potential. The figure stands approximately 135mm tall in non-scale, and the kit showcases a three-part hair system - base, middle, and ends - connected with swivel and ball joints that allow expressive movement. Iris wears her signature Repliforce outfit, complemented by a five-segment skirt that moves independently to preserve leg articulation during action poses. The removable hat comes with a dedicated cover to display Iris hat-less. Included are three interchangeable face parts to express default, smiling looking right, and troubled looking left, plus five hand parts for weapon-ready or casual stances. The multi-colored plastic and pre-painted parts simplify assembly while preserving game-accurate coloration. Packaging features illustration by Keisuke Mizuno.

From the Mega Man X universe, Iris is a young Repliforce officer and the sister of Colonel. Her courage and loyalty push her into the thick of the Maverick War as she crosses paths with X and Zero. She embodies the tension between Repliforce and the Maverick Hunters, bringing humanity and resolve to the conflict. In Mega Man X4, Iris's story deepens as she confronts difficult choices and demonstrates resilience during dangerous missions. This figure captures Iris's appearance and spirit, letting fans recreate iconic scenes with multiple faces and hands to reflect calm, determination, or concern. The inclusion of a removable hat and articulated hair adds to her expressive portrayal, staying faithful to the game's design.