Shields' salary cap numbers are as follows: $5.562,500 in '14, $9.125 million in '15, and $12.125 million in '16 and '17.
Shields' base salaries are $1.5 million in '14, $2.5 million in '15, $8 million in '16 and $8 million in '17.
He also has $500,000 workout bonuses in each of the four years of the deal.