My Humvees are 8 years old, I even bought 2 baggies and 4 liners. the liners aren’t so comfy anymore, so I’ve definitely got my use out of them
Lucky you. Two pairs for me, zips failed, stitching failed. Liners were different sizes, small or large rather than medium. Liners shorts I’ve bought separately were pretty comfy but the mesh fabric fell to bits around the pad on both pairs. Maybe Endura stuff is not built to survive the extreme conditions where I live, just along the road from where they’re made.