Common outerwear materials fall into four main categories, each suited to different scenarios:
Natural Animal Fibers
Wool/Cashmere: Highly warm with a soft, fluid drape; these are staple fabrics for autumn and winter coats and suits. Cashmere offers several times the warmth of standard wool and a more premium feel, though it comes at a higher price.
Down: Filled with white duck or goose down, this material is lightweight, lofty, and exceptionally warm, serving as the core insulation for down jackets.
Fur: Whether real animal fur or faux fur, it offers high luster, excellent warmth, and a luxurious aesthetic, often used for heavy winter coats.
Natural Plant Fibers
Cotton: Skin-friendly, breathable, and moisture-absorbent; commonly used for casual spring/autumn jackets and denim jackets. Its downsides are a tendency to wrinkle and shrink.
Linen: Highly breathable with a distinctive, rugged texture; ideal for casual jackets in warmer climates. Drawbacks include a somewhat stiff feel and a high tendency to wrinkle.
Synthetic Fibers
Polyester: Wrinkle-resistant, easy to wash, quick-drying, and somewhat water-resistant; frequently used for sports jackets and the outer shells of padded jackets.
Nylon (Polyamide): Boasts superior abrasion resistance and good elasticity; a common material for technical shells and outdoor jackets.