The One Piece x Nike Air Max Plus 'Ope Ope' references the Devil Fruit wielded by Trafalgar D. Water Law. The berry knit upper gets spiral-shaped overlays and a synthetic leather mudguard with a spiral monogram. A bright green Swoosh matches the collar lining as well as the tongue. A berry-hued foam midsole is undergirded by a rigid shank plate and Air-Sole cushioning technology in the forefoot and heel.