Question: why nylon is used for making swimsuits?
Answer: - Nylon: Because of its strength nylon is by far the most popular swimwear fabric. Swimwear made out of nylon is very lightweight and dry fast, which makes it ideal for aquatic use. ... - Spandex/Lycra: Nearly all swimwear fabric has a percentage of spandex (tradename Lycra) in the fabric because of its elasticity.