From Pathfinder Treasure Vault (Remastered), which isn't enabled.

Trackless (Greater)

ITEM 10

Price 900 gp

Usage applied to footwear

Bulk —

Trackless runes are common among hunters and trappers, as well as thieves and anyone fleeing pursuit. While wearing trackless footwear, you have a +4 item bonus to the DC to track you. However, this bonus doesn't stack with the status bonus from Vanishing Tracks.

Activate (concentrate)

Frequency once per day

Effect You extend the effect of your rune out to a 20-foot emanation. The emanation remains for 8 hours, affecting up to 10 creatures of your choice within the area. You can Dismiss this effect.

Pathfinder Treasure Vault (Remastered)ORC