I love these socks!  Feel very soft and stretchy and are comfortable.  I bought these to wear under my Aircast Boot for my broken ankle.  Here are my measurements so you have something to gauge by when looking at my pics :)  I am 5'4", 180 lbs., my calves measure 16" at widest point, my shoe size 6.5 - 7 Wide.  My measurement from the inside of my left leg from middle of knee to end of heel, looking at inside view of leg, 17.5".  Narrowest part of my leg above ankle is 8" in circumference.  Sock measurements:  Top elastic type band is 1" wide.  Length from top of sock to heel is 16".  Width of leg area of sock 3.5".  Bottom of sock from heel to toe 7".  These socks can stretch as far as 45" from top to toe and as wide as 11" on leg part of sock.  They bounce back pretty good elastic-wise.  When I put these on and pull them up they fit comfortably under or over knee.  I will probably dry these in dryer so I'm guessing they'll fit only under knee after that. I posted a pic of these socks to a broken ankle fb page that I joined and two people ordered them right away today.  The toe isn't reinforced but I won't be wearing these daily after I get rid of my boot.  I will probably wear them off and on through the colder seasons.  Thanks for reading :)