Metatarsal Pads for Women & Men (4 Pads) Ball of Foot Cushions, High Heel Cushion Foot Pads for Pain Relief & All Day Comfort, Anti Slip Heel Insert for Women, One Size Fits All (Clear)

Here are the ones I bought, the 4-pack of clear ones. I just never took the plastic backing off them. I put them in with the textured side facing my foot and the plastic side facing the skate, "longer" side over my big toe and 1st metatarsal. I hold them in place on top of my foot while slipping my foot into the skate, and then mess around with the placement a little before I lace everything up. Not exactly a professional solution but it's worked for me https://a.co/d/0hJcqlC4