Tuned flexible support member and flexible suspension features for comfort carriers

A vehicle seat support carrier comprising:

• an upper seatback panel including a first set of flexible suspension members undulating in a first direction from a cross-member and a second set of flexible suspension members undulating in a second direction in the cross-member;
• and
• a lower seatback panel proximate the upper seatback panel and having first and second bolster supports, wherein the first and second bolster supports include undulating flexible suspension members.

A vehicle seat support carrier comprising:

• an upper seatback panel including a first set of suspension members defining first undulations extending in a first direction and a second set of suspension members defining second undulations extending in a second direction normal to the first direction;
• and
• a lower seatback panel proximate the upper seatback panel and having first and second bolster supports, each including a plurality of undulating polymeric suspension members.