You can tell which mode youre in when listening so I dont think that feature is necessary. "go for it and buy". brooks revel 3 fiery coral Not good for chubby feet or crawlers. Beats the EV zlx! brooks revel 3 fiery coral Not much else to say but it broke within a week of being installed. brooks revel 3 fiery coral They have memory foam & are very comfortable, if you have wide feet I wouldnt recommend or if you still want to purchase just size up if thats the case. Product is still to large I also have a few pairs of Xero sandals that I wear when the temps are 50 degrees or better. brooks revel 3 fiery coral But all in all thats ok, because it looked as if I wanted it to be loose. The blocks are wonderful they were shipped and packaged great, however, this is on me.
brooks revel 3 fiery coral