Hiking, mountaineering, and other outdoor activities Shell Fabric: 51.1% Viscose, 29.9% Polyester, 19% Cotton Double-layer knit construction delivers lightweight warmth for autumn and winter conditions. Soft and comfortable fabric provides effective insulation without bulk. Reversible design allows two wearing styles for versatile outdoor and everyday use. Ideal for hiking, trekking, and casual outdoor activities in cool weather. Technology / Fiber: Viscose fiber blend, Polyester fibers, Cotton Fit: One size fits most, Suitable head circumference: 58 cm