That's right 100 IBU's. Like the serpent slaying Thunderbird atop the Grand Mesa, this Imperial IPA is mystifying. Pours a rich clear copper color with nice head retention. Strong piney aroma permeates throughout. Hop heads will appreciate the subtle balance of Cascades and increased ABV. Light on maltiness, heavy on hoppy goodness. Medium smooth body and the piney and citrus flavors linger just long enough. ABV 8% IBU 100