Cosyfeet extra roomy softhold light support knee highs 40 denier these are ideal if you have swollen legs which feel tired or achy theyre made on a larger cylinder than standard hosiery so theyre roomy throughout they feature leg care technology by lycra which provides a gentle graduated massage action thats clinically proven to improve circulation and reduce leg fatigue made with our unique softhold top they stay up comfortably without digging in provides an exceptionally comfy