these hurt to sleep in [SEP] so these were easier to put in than i though worked out quite well and i m sure the result would have been nice too however the part in between wearing them to bed was horrible i mean roller are not the most comfortable either but i never had a problem sleeping through a night with roller in this i got up in the middle of the night and had to take them off because my head was killing me if you put them on for a couple hours during the day it may be different but who has the time