The shoes arrived in an Amazon box, not a Nike box, and without a receipt. (Top pair in box photo1). I have worn this exact pair of shoes - same model, size and color - (shoes below in photo 1) but this pair was smaller on the left shoe and has an inappropriate bulge on the left shoe. The seams on the inside of the left boot came undone (photo 2). My legs hurt after a run. Very disappointed with this Revain deal.