swimsuits

Swimsuits are garments worn for swimming and other water-based activities. They are designed to balance modesty, comfort, and performance, and are typically made from quick-drying, stretchable fabrics that reduce drag and protect the skin from sun and abrasion.

The history of swimwear reflects changing social norms and textiles. Early garments were heavy wool or cotton. In the 20th century, swimsuits became more form-fitting; the bikini emerged in 1946 and later gained popularity. Advances in synthetic fibers such as nylon, spandex, and later polyester produced lighter, more flexible suits, culminating in high-tech fabrics used in competitive racing.

Modern swimsuit types include one-piece suits for women; two-piece bikinis and tankinis; men's trunks and briefs; and specialized forms such as competitive tech-suits, rash guards, and wetsuits for diving or surfing. Styles range from modest full-coverage designs to fashion-forward cuts, depending on context and culture.

Materials and construction commonly use nylon, spandex/lycra, and polyester blends. Fabrics are chosen for elasticity, durability in chlorinated water, and rapid evaporation. Seams are often flat-locked or bonded; some protective fabrics include UV-blocking properties and chlorine resistance.

Care and maintenance guidelines include rinsing with fresh water after swimming, avoiding hot dryers, and air-drying away from direct sunlight. Proper fit and fabric care extend the lifespan of swimsuits, while competition rules may specify allowable materials and suits for different events.