Material: 53% Acrylic, 24% Wool, 18% Polyester, 5% Elastic, ensure maximum performance and durability for both men and women Imported MOISTURE WICKING CUSHIONED WOOL SOCKS: Gmall Full Cushion Wool Hiking Socks is soft and support, great for optimal shock absorption and protection. Wool socks are natural wicking, keep you cool in cold weather and dry in warm weather. Breathable mesh creates airflow to keep feet warm in winter, making sure your wool hiking crew socks stay clean and fresh for as long as possible. SOFT & COMFORTABLE WOOL SOCKS: Gmall wool blend socks ensures soft and comfort all day long. Each wool boot socks provides compression, arch support, and a reinforced heel and toe to ensure maximum comfort and protection for your feet. The rib knit design gives elasticity and an elastic cuff prevents bunching DESIGNED FOR ANY SEASON: Due to the material blend, these mid calf wool socks are great for year-round hiking, running, outdoor work, camping, cycling, mountaineering, climbing, hunting and various athletic pursuits or simply daily wear. They will also keep your feet warm toasty and warm during winter activities like skiing, snowboarding, and even extreme cold in a remote snowy cabin. BEST GIFT FOR MEN OR WOMEN: Medium fits men shoe size 5-8, women shoe size 6-9. Large fits men shoe size 9-12, women shoe size 10-13. The cushioning and Lin Toe seams prevent your feet from getting blisters, aching and pressures. The mesh zones optimize the ventilation. Spoil yourself, family or friends with these outdoor hiking socks which are the perfect gift idea for old and young. 100% RISK-FREE SATISFACTION GUARANTEE: We do our outmost to deliver an excellent customer service and we are always there to support you. If the wool crew socks do not work as you expected, please contact us to get more help. Grab a pack to spoil yourself, family or friends with these moisture-wicking wool socks which are the perfect gift idea for old and young.