Our Upgrade to Sleeping Class Compression Socks come in two kinds.
 
1. Casual/Sports 
Great for use in-flight but are also used for casual and sports use.  
Note:  These should be rolled up and placed over the toes, then rolled up your leg.  Don't try to pull them straight up, like regular socks.  You may rip them if you do this.
 
2. Toeless with Zipper.
Choose the toeless type if you get hot feet in a warm airline cabin.  The zippers enable a little tighter compression and ease of putting on or taking off.