Instruct: Classify Amazon reviews into positive or negative sentiment
Query: It does fit the Schwinn Airdyne AD6

In case you are wondering, this does neatly fit the Schwinn Airdyne AD6 saddle. I have a couple gel saddle covers on my mountain bikes, and this is a typical gel cover. You may find them hard at first, but the gel does tend to soften up with time. If you cinch down the cord sufficiently, the cover will not slip. All in all, a good purchase for the Schwinn.