Brand: NaturehikeName: Duck Down Foot CoverModel NO.: CYY2441FS011Color: Black, BrownSizes: S/M/LSeason: Spring, Autumn And WinterAppropriate Temperature: 0C~-15CMaterial: Polyamide, 90% Duck DownFluffy: 650+Filling Quantity: About 36g(S Size)/ About 40g(M Size)/ About 44g(L Size)Weight: About 80g(S Size)/ About 90g(M Size)/ About 100g(L Size)