This is just so huge. See the lady in the packaging, it is not suppose to be huge. Felt cheated. It feels cooling and yet this irritate my skin after 5 minutes. So it really is a waste on me. There are 2 pairs, and I used both of them as I don’t want to waste it. I did bought it at iherb. It was only US$.50 as it was a sampler pack. Oh well, no regret.