Foam. 10.5" seating area width. The Stubs is short; hence the name; and it has a basic no-nonsense tough as nails presence. Like all LePera seats; well designed; made to last and look good even after time has passed. Comes with the standard high quality foam filling and is packed with the nostalgic Café Performance touch. Note: There will be a gap of 1-1/2" between seat and tank on all XL models with 3.3 gallon tanks.
