A rollator including a frame having first and second side frames extending along respective ones of a pair of planes. First and second upper body supports are coupled to and disposable at an adjustable height above the frame. A pair of forearm gutters are coupled to respective ones of the first and second upper body supports for engaging and supporting a respective forearm of the user during use. Each forearm gutter includes a peripheral edge, a forward midpoint on the peripheral edge, and a rearward midpoint on the peripheral edge. Each forearm gutter defines a longitudinal axis bisecting the respective forearm gutter and passing through the forward midpoint and the rearward midpoint. The forward midpoint and the rearward midpoint on each forearm gutter fall between the pair of planes.