No flaws, heavyweight fabric. Colour is very dark navy/black. From 24SS

"This original loopwheeled jersey fabric was hand-knitted by a knitter in Wakayama using a loopwheel knitting machine.
This jersey fabric is tightly knitted, yet it features a fluffy texture that incorporates air, characteristic of loopwheel knitting, and excellent kickback (stretchability) that allows it to conform to the body without losing its shape even after repeated wear and washing.
With each wear, the fabric's texture improves and it becomes more comfortable and conforms to your body."