Mens / Womens Extra Wide edema Socks (7-9.5 US,Grey) 87% Cotton, 11% Nylon, 2% Elastane Machine Washable Maximum Circumference in both Leg, Ankle and Foot especially developed using Sock Shop innovative expertise. These Iomi Footnurse Extra Wide Socks gently stretches to the contours of your feet, ankles and legs without constriction. Iomi's designers have tested these Extra Wide Oedema Socks on Oedema Sufferers, They found them to be comfortable and non-restrictive when wearing them, with the added bonus of a hand-linked flat toe seam. The Oedema is a cotton rich sock with an extra wide, extra deep cut, perfect for people who suffer from Oedema in the feet and legs. Made in England. The Maximum circumference in the leg being 30 inches (76 centimetres)