My wife is interested in backpacking with me but we can't find a sleeping pad solution. She is 5'2' 145lbs. It must be 25 inches wide. We've tried the neo lite trekker torso length. Length was fine but not enough cushion in the hips. I'm ok with an extra lb of weight to carry to help her out. Can anyone speak to comfort with the gossamer gear air beams? They come In wide and are short so perfect size for her. Just not sure about comfort. I'm wondering if a two layer solution of air mattress with foam would help. The trekker combined with some foam or "feather bed" layer idea. She sleeps warm and doesnt need insulation. She needs cushioning in the hip area. Torso length works great. Thanks for any help.