It's a genuine Stone Island store. I bought it at the Yeoju Stone Island outlet and paid 100 won at the outlet. It's a thicker and more solid fabric than an overshirt. All the texts are there, and after purchasing it, I washed it 4-5 times and stored it after washing it with a luxury brand. Chest length 60, total length 79 It usually fits people who wear 100-105, and I don't take inquiries about sizes. I only do direct transactions in Seoul Nowon Ha-gye.