Basic riverbed sock with slip stitch heel and ball of foot.

Numbers as in other BobSocks. After last toe increase, increase one stitch into center. Slip stitch heel pattern on bottom of sock, first stitch knit. Riverbed pattern with one central stitch. Wing increases up from 2 (mod 3) from bottom sts. Slip stitch heel turn and flap, decreasing center st.

I forgot to weigh the socks after I finished them. Amount used from other BobSocks which should be similar.