Pull super easy but I have to agree - it is given absolutely no heel hold.
Carrying normally size 41 to 41.5 - here is the 41er clearly too large.
Test now whether it is sufficient for my trips to the production or whether the missing heel grip is disturbing even while walking.
If so the shoe will probably be returned because it is otherwise uncertain.
For someone who S3 safety shoes need and not much moved in this, the model is certainly a good tip.
After a day of testing is the conclusion that the lack of grip on the heel is intolerable.
Shoe is returned.