What's a good aerobics shoe?

voluntarheel · Yahoo User

I asked my 38 year old sister what she wants for Christmas. she said "a good aerobics shoes". Could you be a little more vague? Being a runner and tennis player I have no idea what to get her. I know she does wear a true aerobics shoe, not a running shoe or cross trainer. I know in the past I've seen her in Avia and Reebok. Is Ryka a good aerobic shoe? Any other aerobics specialty shoes? And if you know where I might get a good deal online, please share. Thanks.