This all around indoor/outdoor/stackable chair would tough it out in harsher (i.e. high traffic) areas, but keep in mind there’s a minimum order of 4.
“Tosca by Magis is a new stacking chair with arms finished in glossy or polyamide. Tosca is suitable for outdoor and indoor use and can be used for many contract projects. Tosca can stacks nine units high and is ideal for small spaces. Designed by Richard Sapper, 2007″
W: 22.2″, D: 21″, H: 34.7″, Seat H: 18″, Arm H: 25″
Glossy Finish, $240
Transparent Colors, $260