Came with a security sensor attached. Adidas' reply, and I quote "regards to this concern as per our support team you can actually remove the security tag from your end by checking the tutorial on Youtube. Or if you are near with one of our stores in your area you can ask help from them to remove the tag for you" After watching the YT videos there was no way to get the tag off without damaging the socks, and the nearest location was over 100+ km away.

Great for training and casual wearing! comfortable. I always get comments when I wear these socks.