Chichi wants to see which shoes are most like bare feet for pedal pumping. She first tries out the pedals completely barefoot, and demonstrates some of the most flexible toes we've seen! Then she moves on to a nice T-strap sandal with a low wedge heel, and then a low-heeled thong sandal with practically unlimited flexibility. We believe she is the first technician here to press the -off valve all the way down with her toes fully in contact with the pedal. On the big grey bellows pump pedal, she even manages to lift up her heel after fully depressing the pedal with her toes, causing the thon... Show more