Sirrus X 3.0 ST Trail Running Shoe Classic styling comes to the

Classic styling comes to the unmatched comfort and ease that is REEF’s hallmark

Dimensions (LxWxH): 65 x 16 x 30 in

and making sure you are able to surf pow till last chair

Fully adjustable storm hood that fits over a ski helmet

and the trigger-style 8-speed shifting is precise and easy to use

Sirrus X 3.0 ST Trail Running Shoe Classic styling comes to theOffering an unprecedented combination of comfort, efficiency, and nimble handling, the Sirrus X excels on pavement, dirt, and any terrain in between. SMOOTH, COMFORTABLE, AND EFFICIENT: Sirrus X provides the smoothest ride in its class. With bigger, confidence inspiring tires, a slightly more upright riding position, and a super intuitive one by drivetrain. RIDER FIRST ENGINEERED: Like all Specialized performance bikes, the geometry of each frame is