Built on duality, the Ryūha jacket channels its mountain heritage in a checked cotton flannel face, set against a minimalist nylon reverse. Moncler x Fragment by Hiroshi Fujiwara codes shift across sides, moving from graffiti expression to the quieter gesture of a corduroy collar. Cut as a shirt jacket, the co-creation balances fitted shoulders and chest with a boxy waist. The design is also featured in the children's collection, extending its distinctive identity across generations. Balancing graphic expression and understated design, the Ryūha shirt jacket for men reflects the distinctive identity of Moncler x Fragment.