A painful condition for sufferers, Plantar Fasciitis is caused by inflammation of the ligament stretching from the heel bone to the toes of the foot. As it supports the arch and takes a lot of daily hammer, absorbing the everyday impact shocks that the foots encounters, the Plantar Fascia is vulnerable and hard to protect once injured. Our open-toed SOCKSHOP IOMI FootNurse Plantar Fasciitis Compression Sock Sleeves provide both protective support and relief from the condition, with multiple compression zones designed to efficiently ease pain by supporting and lifting the troubled ligament. The same compression (20-30mmGh at arch circumference) serves to help improve blood circulation, reduce swelling and relieve aching or tired feet. Lightweight SOCKSHOP IOMI FootNurse Plantar Fasciitis Compression Sock Sleeves have RUCO-PUR SLY DMM technology, to regulate and maintain feet temperatures. SOCKSHOP Iomi Men's 1 Pair Plantar Fasciitis Compression Sock Sleeves in Black Size: Medium/Large