This off - shoulder sweater is designed for those who want comfort and style in winter. Whether you're going for a casual day out or a relaxed evening, it's ideal. The fabric composition of 64% Acrylic, 10% Nylon, and 26% Polybutylene gives it a unique texture. It's unlined and offers a trendy look with its off - shoulder design and attached faux cami lining. There are no specific size or weight details provided, but it's a great addition to your winter casual wear collection.