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.
Key Features
• Oval-shaped foam cushion with a convoluted foam top
• Coccyx "donut" cut-out to reduce pressure on the perineal region
• Unique central cavity for pressure-free comfort when sitting
• Soft, washable black cover for easy maintenance
• Outside Diameter: 430mm
• Inside Diameter: 150mm
• Height: 100mm
• Max User Weight: 100kg