The booted macaque lives on southeastern Sulawesi. Its gray limbs stand out against its darker coat. It is active by day and eats mainly fruit.
Its arms and legs are light gray, contrasting with a darker gray, brown, or black body. Gray mane-like fur frames the dark face.
It is active by day and uses both the ground and trees. Fruit is the main food, with leaves, flowers, stems, and small amounts of insects also reported.
An extinction-risk assessment has not been added yet.