They used those gloves were used once in Pride for a kickboxing bout.
Pride gloves were much better than their UFC counterparts but they weren't perfect. I remember fingers slipping out occasionally and restarts needing to occur.
Dividers, conquerors, rough nightstalkers
Monsters, prey amongst the upright walkers
"If the danger in the ring is contact, the danger ringside is contact high" - Jim Lampley