NET
7 Their legs were straight, but the soles of their feet were like calves’ feet. They gleamed like polished bronze.
Darby
7 And their feet were straight feet; and the sole of their feet was like the sole of a calf's foot; and they sparkled as the look of burnished brass.
KJV
7 And their feet [were] straight feet; and the sole of their feet [was] like the sole of a calf's foot: and they sparkled like the colour of burnished brass.