Note: Rohner uses different size ranges depending on the sock collection. The EU shoe size is the main reference. The size chart shown directly on the individual product page takes priority because selected styles use their own size split.

Compression-sock measurement: First determine the shoe size, then measure around the widest part of the calf. Both measurements should fall within the stated size range. Seek professional advice before use if you have medical concerns or significant symptoms.

Fit: Socks should sit smoothly without folds or pressure points. If you are between sizes, the larger size may feel more comfortable. Depending on the model, people with particularly narrow feet may prefer the smaller size.