Darwin or XLA fabrics

[JamesSwim]

Originally Posted by Byron

No, but interesting to read about them and SwimOutlet do refer to Darwin for the Barrucuda
Brief made in the USA.

Have to admit never heard of this - a 100% polyester fabric with an Aussie name and manufactured near Bergamo by a leading Italian company called Carrico (perhaps I should get out more).

PS: As a very soft fabric what is its "hold up tight" capability in a speedo?

Even though it's soft, the Darwin fabric holds up its stretch well even after many uses. It is very comfortable -- it feels like a micro fiber cloth.

The XLA suit does not stretch as much, and feels tighter. You can even wash it in warm water & tumble dry. I happen to find XLA also used in a regular collared shirt, used like Lycra to give it a bit of stretch.