Only chaco that doesn't adjust - Chaco Z Eddy Sandal - Men's

Bought these sandals for my husband's first pair of Chacos for Father's Day. When we got them he said they were tight and I told him to adjust them. When I went to the box I noticed the usual instructions weren't there (I already own 3 pair). I contacted Campsaver and the employee thought what we did, that all Chaco's were adjustable. So I told him I'd try again or have my son try. When we still couldn't get it to move I Googled it and discovered that this model does not adjust. I don't really mind that except it should say that in the description and put that information front and center. We will be returning these to get a typical pair of Chacos.