I had the mat so far only in the "back office". For hygienic reasons, I would rather advise against this mat to use outdoors (You already attracts normal dust like a magnet, as it should be then only with dirt and soil?)
The FA sport makes me a very sophisticated look - you met all my requirements perfectly and it frays anywhere from + the material has so far been no signs of fatigue.
Conclusion: 100% worth it!