A snowmobile seat configured to be disposed over a track tunnel of a snowmobile includes a base section including closed-cell foam configured to be disposed over the track tunnel of the snowmobile. A seat section including open-cell foam is disposed over at least a portion of the base section. The open-cell foam of the seat section is different than the closed-cell foam of the base section. A cover covers at least a portion of the seat section and the base section. At least one fastener secures the seat to the snowmobile.