Good size and comfort level but we had three people slip over in the first day when using them. Seems to have something slippery on surface that transfers to bare feet. Tried washing but no improvement. Hoping it wears off (not had this issue with other brands before).

This is good mat that provides good cushioning, however, I agree with the other review, there is some sort of residue on the mat that transfers to your feet or shoes which makes the floor slippery. Tried using a spray cleaner to remove, this didn't seem to do much, be very careful when using.

Actually received this before I got my desk set up, and was using it as a foot-rest even while seated, and noticed a difference even then in terms of my foot and calf comfort. Once I set up the standing desk, the difference is immediately obvious any time I do not have it in place. Only downside is the chemical smell when first unpacked, but that subsided after a couple of weeks.