This product is below par in quality. I will return.

Love it! Fits nicely and kept my hair in place. Woke up to spiky hair, not frizzy.

Just ginormous. Big head, lot of hair great. Little head slippery fine hair, forget it.

It 's to big.one size fits all don't fit. It should be S-M-L. There's any way to ajust it

I save 4 minutes and 30 seconds every night , works out to one full day!

It doesn't work the way I expected. It didn't stay on my head. I have to return them.

Very poor quality do not buy this one in particular

Stays on head all night! Leaves no "forehead lines"

Works great. I like to condition my hair and put the cap on, so I don't get it on my pillowcase.

Does not stay in one place once on; it made my head very warm.