array(4) { [0]=> array(2) { ["attributes"]=> string(13) "black onesize" ["max_qty"]=> int(0) } [1]=> array(2) { ["attributes"]=> string(17) "off-white onesize" ["max_qty"]=> int(0) } [2]=> array(2) { ["attributes"]=> string(13) "white onesize" ["max_qty"]=> int(0) } [3]=> array(2) { ["attributes"]=> string(13) "taupe onesize" ["max_qty"]=> int(0) } }