iLoveSIA 4Pairs Men's Winter Thick Thermal Wool Crew Socks Free Size 25-27cm Change suitable size from US size 6-12 to US size 8-10 as some buyers reported too small. So you can purchase it without problem from Dec 25rh. Packing includes:4Pairs/Lot, 70g/Pair Free Size 25-27cm, It is suitable for US Size 8-10 Material:20% merino wool/68% Cotton/12% Spandex, Machine washable Function:Breathability/Invisibility/Antibiosis/Absorbent/Deodorization Soft,breathable, comfortable,strectable thick and warm for this cold winter