Jobst Relief Medical Legwear - Knee High 30-40mmHg Compression Stockings are medical legwear that combines style and support. With 30-40mmHg of gradient support to relieve tired, aching legs, swollen feet, and ankles, Jobst Relief knee high support hose deliver fashion and function at a great price! These Jobst compression stockings incorporate nylon and spandex making them soft to the touch and even softer on your legs. Closed toe. Available in S-XL. Full calf sizes.