'Tis the season to start making a list of all of the cool fitness gear you want from Santa. I think you should add these to your list:
The Adidas by Stella McCartney Zalika Athletic Shoes ($135) are super cool because they are not nearly as bulky as most athletic shoes (you can basically collapse them entirely) which means your big bag excuse for not working out is no longer usable. They are not the shoes I would recommend for high impact aerobics or running but great for riding the bike or using the elliptical. They are also great if you walk to work but change into heels once you get there. Buy a pair here.