Love Ryka's aqua shoes for water aerobics, reducing impact.  These are very stylish and drain and dry well, though outdoor/indoor air-drying not sufficient to have them ready to use the next day for me,  Also, the elastic shoe string is tight enough that it is not as easy as previous Ryka's to slip the foot  (wide) inside, seems to be less stretchy.  Should be great for most people, and I am hap[...]with them, just need to fall back on an older extra pair on days when I have back-to-back agua days or use air-only tumble in the dryer.