This mushroom has a cap from 1 to 3 inches across that may be convex to slightly funnel-shaped, dry and slightly fuzzy, usually cracked, reddish-yellow to brownish, and with yellow flesh.
Although it's a technically a bolete, the tiny pores near the stalk aren't always visible, and it also has gills quite a curiosity. The yellow gills, which sometimes branch, descend the stalk, and bruise blue.
The stalk is 1-5/8 to 3-1/4 inches long, 1/4 to 3/8 inches thick, narrow toward the bottom, and colored the same as the cap.