From the main jewelry page, any of the supercategories (head, arms, etc) can be selected. If a supercategory is selected, a different one can be selected. If a category (necklaces, rigs, etc) is selected, a supercategory can not be selected. "All Jewelry" can never be selected, and has to be reached by clicking the "Jewelry" tab in the navbar.
Also the mouseover is a bell cursor, not something that indicates the category is clickable.
From the main jewelry page, any of the supercategories (head, arms, etc) can be selected. If a supercategory is selected, a different one can be selected. If a category (necklaces, rigs, etc) is selected, a supercategory can not be selected. "All Jewelry" can never be selected, and has to be reached by clicking the "Jewelry" tab in the navbar.
Also the mouseover is a bell cursor, not something that indicates the category is clickable.