Does anyone swim with one? What do you think of them? I find when I do a "racing" turn in the pool, if I don't breathe out hard through my nose, water goes up it. Hoping a nose clip will solve this. Although, I looked on www.triandrun.com, and I can *see* a nose clip on there, but can't find any way of ordering one, or any other product for that matter. No products are clickable for me. Am I being incredibly daft here? Has anyone else ordered from triandrun?