Merino Wool Ankle Hiking Running Compression Support Thick Cushion, 6 Pairs. 70% Wool 23% Polyester 5% Spandex 2% Nylon Machine Wash SELECTED MATERIAL - These hiking ankle socks for women men are made of 70% MERINO WOOL, 23% polyester, 5% spandex , 2% nylon. They can keep the temperature and warm up your feet in cold weather. And the premium merino wool has great odor resistant property. 2 SIZES - EBMORE merino wool hiking socks have 2 sizes as choice, M (fit for men?s shoe size 5-9 / women?s shoe size 6-10) and L (fit for men?s shoe size 9-12 / women?s shoe size 11-13). A package includes 6 pairs warm compression socks at a value price! COMPRESSION SUPPORT- Targeted compression stripes can protect your achilles and reduce plantar fasciitis. High elastic fabric can enhance the blood moving, relieve symptoms varicose and keep socks stable. Anti abrasion tab prevents socks from slipping. These merino wool socks can greatly improve your comfort in hiking, running, walking, climbing, trekking or everyday wear. BREATHABLE CUSHION - Breathable mesh makes these thermal compression socks have a good moisture wicking function, with fast drying and keep your feet cozy all day. Thick cushioned sole for better shock absorption that reduces pain and protects your feet effectively GIFT IDEA - You can choose these winter wool hiking socks as gifts for your loved ones on birthday, Valentine?s Day, Father?s Day, Mother?s Day, Christmas or Other anniversaries.