Chaise empilable emboîtable

It's a great chair for what it is, comfortable and light. The casters seem sturdy in quality, but they don't roll well at all. In addition, some of the product details seem to suggest that the legs fold for storage - they do not. The pictures don't look like they fold, but the details from Lorell made me think perhaps there was a hidden lynchpin mechanism, which would have made this chair perfect for me. Still, comfortable with a nice flexing back support (a happy surprise I didn't realize from the product details).