Jobst for Men 20-30 mmHg Knee High Compression Socks with Full Calf, a compression sock with a fashionable ribbed design delivers gradient compression therapy, yet looks like a mens dress sock • Attractive ribbed design with all-day non-constricting comfort band keeps socks up without binding or pinching • Flat toe seams and roomy toe section for extra wiggle room • Durable, reinforced heel resists shoe abrasion • Anti-bacterial additive reduces unpleasant sock odors • Special soft micro and multifiber yarns keep feet cooler and dryer • Machine wash support socks in a mesh laundry bag or hand wash with warm water using a mild soap or detergent designed for compression stockings. Machine dry on low heat • Latex free, 73% nylon, 27% spandex 20-30 mmHg (CCL 1) Gradient Compression Indication Guide: Moderate to severe varicose veins Moderate swelling Relief from moderate edema / lymphedema Varicose veins Leg swelling following surgery Helps Prevent DVT (Deep Vein Thrombosis) Following sclerotherapy Orthostatic hypotension Postural hypotension