I bought three of these bodysuits back in 2008. They are still used daily every winter. The color has faded a bit and one seam has slightly worn out, but after 17 years that’s probably to be expected :)

It is an excellent product and I highly recommend it!
I understand that the price may seem excessive, but I haven't found such a soft fabric and well-insulated bodysuit anywhere else. I have bought the same one in black again and with daily use, washing at 40 degrees Celsius and tumble drying, it remains in good condition one year later.
If you purchase the bodysuit in black, be careful with your deodorant because with repeated use, it will fade in the armpits. Choose a deodorant specifically for black clothing.