Equipment varies. Be sure to get a slot down the middle. Often there is a hidden slot, built into the foam but covered by stretchy fabric. Here is one without t

Equipment varies. Be sure to get a slot down the middle. Often there is a hidden slot, built into the foam but covered by stretchy fabric. Here is one without the fabric: https://www.unicycle.com/kris-holm-fusion-one-saddle/ https://www.unicycle.com/kris-holm-fusion-one-saddle/