HJ Hall Softop Mens Cotton Socks size 13-15 Dark Navy HJ91 Composition 65% Cotton, 35% Polyamide. These are the original non elastic sock developed and invented by HJ Hall and now the market leader. With its patented design and extensive range offering a wide variety of colours,yarns and patterns,Softop has something for everyone whatever their age or gender. Whether it is taking a steady stroll,relaxing in the garden or a busy day in the office you can be sure that Softop socks wil not only look stylish but will stay up in comfort from dawn till dusk. Many have sought to imitate HJ Hall Softop socks but their unique,internationally patented non-elastic sock remains the brand leader,thanks to its three unique relaxation panels. These panels contract vertically so the socks stay up in comfort all day long without leaving marks on the legs or restricting circulation. Softop provides proven comfort and is highly recommended for those with circulatory problems and people with diabetes. Softop Cotton keep your feet cool and comfortable all day long. All Softop socks come with a 6 month unconditional guarantee! We on the nursery would not wear any other type of sock these are the best at a good adfordable price.