I love how soft the lining is on this cap! No friction on my hair at all! I was concerned about how heavy it might be (because I sleep hot), and it's actually not heavy at all. Just the right thickness and weight. The only negative is that it slips off my head a little too easily. In previous reviews, I noticed that this was a problem. I didn't think it would be for me because I have a big head. LOL But the drawstring version would probably address that. Maybe consider taking a half inch to an inch off the crown size?

My husband and I wear our Slap Caps daily. I originally bought the caps for me, but my husband claimed one for himself and I had to reorder another for me and my daughter. I have since purchased more to give as gifts.

Super comfortable and perfectly holds my long wavy hair. Not tight and not loose at all. It is a perfect fit.....stays on all night. Can be worn during day and at night.

I jumped at the BOGO sale to order the slap cap. I like the material and versatility of being able to wear it. I don’t have a big head and so the cap slips off my head hence the reason I gave it 4 stars.

I can wear the cap casually for sleep protection or out and about. I love me a BOGO sale so I love that they do this promotion. I wish they made ones for littles! I can't wait to have protection for my daughter's hair too.