I am interested in the supra also, but there are no stores in my area that have it so I would have to order them from Ryka or Yahoo, they can be returned but then I am out the shipping & handling charges. Also, they are not discounted at either of these 2 locations, the cost is $80. Not all Rykas are good for me, the purl & a few others were to heavy & not enough give in the toe area. Karen