Cosyfeet Travelsafe Socks AE: DVT protection. Essential for all travellers or alternatively for those who experience long periods of inactivity. These socks help stimulate circulation by means of graduated compression and can reduce the risk of Deep Vein Thrombosis. Don ‘t leave home without them. Cosyfeet Travelsafe Socks AE: Why you'll love Travelsafe socks: Ideal for plane, coach, car and train journeys. Graduated compression; Help to stimulate circulation; Can aid the prevention of DVT. 77% Cotton, 18% Lycra, 5% Polyamide. Please Note : These socks are not suitable for diabetics. If you have a lot of swelling we recommend that you check with a nurse or health professional that the compression is not too much for you. Cosyfeet Travelsafe Socks AE Size details: Small fits shoe sizes 3 to 6. Black, Ecru, Grey, Navy. Medium fits shoe sizes 6 to 9. Black, Ecru, Grey, Navy. Large fits shoe sizes 9 to 12. Black, Ecru, Grey, Navy. 1 pair pack. For further information please contact your local shop or call 01908 644133 (Luton 01582 487878). We look forward to hearing from you.