I had the 555N but had to move them on as the fit didn't work for me. @manufc10 You're absolutely right that it is underrated.It is quite tightly woven with a very smooth flat hand initially. That comes to life with wear though and it gets a little neppy and coarse and and starts to develop character. The indigo hue is more vibrant perhaps but I wouldn't say lighter in colour, like the UHR. It appears to be heavily saturated with indigo. The wear when it starts to happen it great. If this was done in a cut that works for me I'd buy it again for sure.
Any idea when these will be restocked?