I am a Keen wearer for YEARS.  LOVE these Sarasota's.  Very comfortable.  True to size, great color.  Bison is nice, not brown, but more neutral as they are olive ish in color.  Great for walking and sport.  When compared to the Keen Venice H2 and others, these have the open toe which I wanted.  Very comfortable.  Nice foot bed.  Not "too much shoe" yet has the support and traction I look for.  Very good deal as well.