Catching the sweat with one makes good sense. Wearing them for any other reason is cool too. I'm going to keep a sharper look-out for them now in case i've been missing much color. Oh, and here's the guy https://static.ffx.io/images/$width_1480%2C$height_833/t_crop_fill/q_62%2Cf_auto/28216b4e2c7706c9b9d62e7138e8067e42a8ed65 i was thinking of .. https://www.smh.com.au/opinion/peter-fitzsimons-why-i-wear-the-red-bandanna-20131231-304co.html . I think you'll basically appreciate his approach to life too. Not saying you agree with all he says.