Array
(
    [50753] => Array
        (
            [group_name] => bike
            [name] => Select Bike Size
            [group_type] => select
            [default] => -1
            [attributes] => Array
                (
                    [508096] => Array
                        (
                            [name] => Medium
                            [html_color_code] => 
                            [texture] => 
                            [selected] => 
                        )

                    [508097] => Array
                        (
                            [name] => Large
                            [html_color_code] => 
                            [texture] => 
                            [selected] => 
                        )

                    [508098] => Array
                        (
                            [name] => X-Large
                            [html_color_code] => 
                            [texture] => 
                            [selected] => 1
                        )

                )

            [attributes_quantity] => Array
                (
                    [508096] => 0
                    [508097] => 0
                    [508098] => 0
                )

        )

)
1