I have two pairs of different styles of Keen walking boots, and each fit is a little different, but I am normally a UK size 5 and I needed a 5 1/2 in their hiking boot range. I really enjoy riding my bike and would love to ride other places besides my neighborhood. This is the best wireless charger I have ever had! The Sony original ones are much much smoother and not as lound when the stick hits up against the when playing a game. These will last a long, long time I suspect. Does give a nice cleaner sound compared to the last phone with regular aux. Bought the large and next size smaller. These sandals were at least a size too small. I strongly suggest you buy another product if you?re looking for a rolling clothes rack. Les plus:- La qualité sonore est excellente, aucun soucis là dessus.