Preowned US size 13 Synthetic uppers Rubber Contagrip sole Ortholite cushioned insole Laces are adjustable with a sliding lock Blue fabric with black & silver accents Clean inside & out The only noticeable wear is on the heel of each shoe, with more wear on the right shoe, on the right side of the heel as seen in the next to last pictures. There is also a break in the rubber edging as seen in a photo.