>>1866234They are really comfy. Although I'd point out, that the silky kind is less comfy then some puffy/cotton overknees, that have soft favric and plenty of additional stretch space. Most certainly avoid the see-through black pantyhose-like overknees - they are absolute shite, fall of at the slightest move and are generally feeling bad.
>>1866212The only fake overknees I can cope with, are the animal-face-on-a-knee ones. They are fucking adorable and nice to wear.