Thank you for viewing. This is a men's M-size underwear set, consisting of a long-sleeved crew neck top and long pants. It's a bit old, so I've checked it thoroughly. There is some fading on the third photo, and slight fading on the fourth and fifth photos. It also seems like there's a collar, or perhaps it's just my imagination. I have checked the contents, but please refrain from purchasing if you are overly concerned about details. Please use it during the upcoming season. Thank you!