Buyer Note: 1.For sock's size ,it fit EU 38-45.maybe different style will not the same size ,but it is still fit  EU 38-45 . that not quality problem ,it is normal. 2.Packing: 5 Pairs Packing.More choice to satisfied you. US SIZE 6.5-10 ,EU 38-45 5 Pairs/Lot Mens Running Socks Casual Outdoor Sports Cotton Orange Red Stripes Compression Black 15 Styles Travel Hot Sale 2024