COMPOSITION - KACIIXAA hiking socks are made of 50% Superfine Merino Wool, 30% Nylon, 17% Acrylic, 3% Elastane, which are wearable and durable. Merino wool's natural thermoregulation adapts to and keep you warm, so you can wear them in different season.

PACKAGE & SIZE- Here are 4 pairs merino wool hiking socks for mens and womens. And there are 2 sizes for choosing, M and L. Size M fits US women’s shoe size 5.5-10 / men’s shoe size 6-8.5. Size L fits US women’s shoe size 10-13 / men’s shoe size 8.5-12. The value package with fashion colors are most men’s and women’s favorite.

MOISTURE WICKING- By designing with ventilation mesh function, these wool hiking ankle socks are breathable and release heat, which keep feet dry quickly and effectively manage moisture to keep freshness. They are suitable for hiking, running, outdoor walking , trekking or working.

PROTECTION FOR FEET - These mens wool running ankle socks have stretchy cuff and arch support, which can have great compression support to reduce fatigue, protect the Achilles tendon, promote comfort during prolonged wear, and keep socks fit snugly. Cushioned sole absorbs shock and helps minimize blister risks during 10km+ hikes. Pull tab resist abrasion and prevent slipping. All of these provide more protection for your feet.

GREAT GIFT - These winter wool socks are comfortable and durable, they can be a great gift for men and women on birthday, Christmas, Valentine’s Day or other festivals.