BFIT 5IN1 E164 TED 18MMHG THIGH HIGH XSGraduated compression stockings are used for the prevention for DVT (deep vein thrombosis) ad post operative surgical patients. 5 in 1: FOR UNISEX PREVENT DVT MEDICAL GRADE INSPECTION HOLE GRADUATED COMPRESSION Size Guide: Leg Length Size G Regular 70 80cm Circumference XS S M L XL XXL cB 17 20cm 20 23cm 23 26cm 26 29cm 29 32cm 32 35cm cC 26 32cm 30 36cm 34 40cm 38 44cm 42 48cm 46 52cm cG 38 47cm 44 55cm 50 61cm 56 68cm 62 70cm 68 82cm Warning: If