My husband has tried various other brands of socks ,none of which
remotely resembled the L/XL I chose for him.
He finds Posey socks comfortable and true to advertised sizing.

Foot Controller for Medical Exam Tables
Foot controller for medical examination tables, featuring hands-free operation, a weighted base for easy positioning, non-slip foot controls, and compatibility with the Duracare range.
Key Features
• For convenient hands-free use
• Weighted base to assist positioning
• Non-slip foot controls
• Suits Duarcare range