Great warm tights!
I've purchased these for an Antarctic and South American trip later this year. Well made tights, as described and definitely that excellent Rab quality I've come to know and love.
It's been quite cold here in New South Wales with snow in my part of the state, so can definitely give the Rab Rhombic Tights 10/10 for warmth and durability.
Fit is spot on; I'm 56 yo, a size 14-16 and 169cm tall. I also have a bit more of a belly to cover, and the Rab Rhombic Tights pull up far enough to not leave a muffin top. They're also definitely longer enough in the leg.
Highly recommended!