How do you get the sand out?
I've only used my swim leggings and rash vest in pools and lakes/rivers before. I'm now on a beach holiday, and my leggings are constantly full of sand. I wash and rinse, I leave them to dry and give them a good shake, they seem sand-free. But the next time I wear them - there's sand in them! I think the sand gets stuck in the weave.
The rash vest doesn't seem to have this problem, only the leggings.
Any suggestions?