Muji's brown crew neck long-sleeved sweater, size M. This fluffy and soft sweater contains yak wool. The inside is also fluffy, like brushed fleece. It's highly insulating and very warm. It's in relatively good condition with little wear, but please understand that it is a used item. - Color: Brown - Size: M - Style: Crew neck - Sleeve Length: Long sleeve Thank you for viewing. Material: 70% wool, 30% yak Neck: Crew neck/U neck Color: Brown系 (Brown-toned) Season: Autumn/Winter