durable elastic

They fit perfectly and will hold you in good and they stand up to regular washing

The 20-30mmHg compression socks that fit your large swollen legs will help you walk normally again with less pain and heaviness

XXL: Ankle 8''-11''

Great for walking

Graduated Compression Zipper Socks Open Toe Color:Skin durable elasticEffective Relief: Enhances circulation, reduces swelling, and relieves tired legsideal for varicose veins, pregnancy, nurses, and post surgery. Easy to Wear: The zipper design makes them easy to put on and take off. All Day Comfort: Stylish, supportive, and promotes quick recovery after long flights or intense activity. Material 80% Nylon, 20% Spandex Size S M: Ankle 6'' 9'', Calf 10'' 14'' L XL: Ankle 7'' 10'', Calf 12'' 16'' XXL: Ankle 8'' 11'',