Outer shell: 70% polyester 30% viscose. Inner lining 100% viscose BNWT This Zara Women's Brown Blazer Jacket in size M is a classic and stylish addition to any wardrobe. Made from viscose with a polyester insulation, this blazer features a button closure and a regular fit, making it perfect for casual occasions during the spring season. The basic jacket style with button accents adds a touch of sophistication to any outfit, making it a versatile and timeless piece for any woman's collection.