Part of a Xanadu Sewing/HC Aide Production-only Memorial Album for a +2 Trap/Sniping/Livestock trading accessory.
The Aide Production-only recipe for these boots is only visible with a 14th Century Adept of Ages title equipped. Additionally, it requires R11 Handicrafts (both an Aide with +1 Handi required to bypass R10 skill cap, as well as R11 or higher HC on your own character). Ingredients:
Cotton Fabric x15
Fine Dye x10
Suede x15
No skill boosts or the like, but if it's upgraded through Alchemy, it can grant the wearer an EX effect of "14th Century", making available any recipes, items, trade goods, discoveries and Ganadors (where applicable) for as long as item is equipped. The Chrono-effect cannot be shared with fleet, though.
The upgraded EX Chrono-effect version of this item was also made available on 1/25 in the Early Spring Mystery Bottle.
Source/Pic: wiki.ogplanet.com/uwo/index.php?title=Early_Spring_Mystery_Bottle