Knee socks Gravity Nico black / pink 2019/20 women Knee socks keep your feet warm, perfectly wicking sweat and excess moisture. Padding on the shin, calf, heel and toe absorbs shock and eliminates pressure sores. Knee socks do not change shape and optimal flexibility even after many washes. Material: 48% merino wool, 23% polypropylene, 14% polyamide with silver ions, 15% elastane Made in the Czech Republic * Merino wool - sheep wool comes from mountain sheep originally living in Spain, where