POLYWOOD Nautical 3-Piece Adirondack Set in White

My husband has been asking for an Adirondack chair for years, and I finally bought them! I kept on putting off the purchase because I thought this style of chair was uncomfortable. But, when the Pollywood chairs arrived and I finished assembling the chairs, I found that they were proportioned just right and were very comfortable. The front edge of the nautical version of this chair is curved, and perhaps that is what makes the difference. We were both very happy that he finally has his chairs!

I love the way they look but they are not very comfortable on our backs and we wish we got the curved back kind, is there a way to return them even though we put them together already?