pf2e.fyi
From Pathfinder Howl of the Wild, which isn't enabled.

Gliding Membranes (Lesser)

ITEM 3
GRAFTINVESTEDMAGICAL
Price 50 gp
Usage implanted
Bulk L

Membranes that stretch between your arms and torso help you convert a fall into a glide. Treat falls as 25 feet shorter. Even if you take fall damage, you can land on your feet by succeeding at a DC 15 Acrobatics check.

Pathfinder Howl of the WildORC