May Tapered May Tapered Self: 100% cotton Label: 100% cowhide. Made in Japan. Machine wash. Button fly. 5-pocket styling. Intentionally destroyed areas. 14 at the knee narrows to 10.5 at the leg opening. MOUR-WJ118. 025EAC11-2360. Moussy is a denim brand that is high-end casual inspired by both luxury and leading trends. With sights set on being the world?s leading denim brand, Moussy pursues this ambition with confidence of made in Japan quality, passion, and focus.