Ordered the pack of one blue and one black in XL (US L).  The black one I received was marked XL but the pouch was about half the size of the blue one.  Also the blue one was marked with the "C*ckcon" logo like the pictures show, but the black had no such label except for a size and "made in China" label inside. So beware, apparently the quality control on sizing is very bad.  So anyway, tried the blue one out for a day (after hand washing) before I just trashed both of these.  The pouch material is some type of netting that is rough and very harsh against your privates.  I tried others with a mesh pouch before that were smooth and comfortable material, but this mesh was just awful.  A definite "don't buy" for me.