Spandex

From my research, it seems to me, that the only reason this fabric is used to create sportswear is because of the strong, durable, and extremely elastic properties. Spandex is able to stretch up to eight times its size, then immediately snap back to it original size and shape, allowing unrestricted movement, and has good resistance to chemical damage, tears, and abrasions.

Due to it being a synthetic material, spandex is a breeding ground for bacteria, which can cause fungal and bacterial infections, and will retain the smell of body odours. Equally as bad though, spandex is produced using toxic chemicals which cannot only be toxic – obviously, but can cause allergic reactions, and reactions very similar to allergic reactions.

All of the negatives above are enhanced by the fact that spandex traps heat, which increases how much you sweat (although its heat trapping properties may be considered a benefit if you exercise outdoors in cold temperatures) and whether it’s moisture wicking and/or moisture repellent depends on how it’s manufactured, meaning what chemicals it is treated with.

As it melts at relatively low temperatures, it should be washed on a low heat, then air dried. It can be machine washed, but is recommended that, if you do so, you put it in a garment bag, so that it does not become overstretched or twisted.

So far, I’ve been unable to find any solid information on how its best to store spandex, or if it’s UV degradable, or protects you from UV rays.