Sneakerheads will have another chance to own the "Grimm" Air Jordan Xs that were auctioned off at last month's Grimm Gala to support the Doerncbecher Children's Hospital.

Nicknamed the "Grimm" Jordan Xs for their connection to the NBC show's fundraising event, these black (men's) and white (women's) colorways are decked out with premium details like herringbone and fur liners. Even sweeter, a few pairs have also been autographed by both Michael Jordan and Tinker Hatfield

"We created these shoes to capture the duality that exists in the world that the show has created and in the lives of the children being treated at OHSU Doernbecher," Hatfield said.

Here's what you need to know to place your bid. The auctions starts tomorrow on Friday, April 15 at 9 a.m. PST, with bids beginning at $1,000. There will be four pairs of "Grimm" Jordan Xs available in each colorway, along with one pair of each that has been autographed by Jordan and Hatfield. It will all go down right here.