Socks come in 3 sizes: 35-38, 39-42 and 43-46. The socks will match the corresponding size of the sneakers and flip-flops. UK 6.5: EU 40. UK 7.5: EU 41.
UK 11.5: EU 46. Lidl Europe has restocked these and they will be delivered to the UK in the next few days. Also check my other listings for the matching t-shirts and other individual Lidl fan items. The item "Lidl Fan Pack 1x pair Sneakers + 1x pair Flip-flops + 2x pairs Socks" is in sale since Saturday, August 22, 2020. This item is in the category "Clothes, Shoes & Accessories\Men\Men's Shoes\Trainers".
The seller is "ibizatrader81" and is located in London. This item can be shipped to United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Australia, United States, Bahrain, Canada, Japan, New Zealand, Hong Kong, Norway, Malaysia, Singapore, South Korea, Switzerland, Taiwan, Thailand, Bangladesh, Belize, Bermuda, Bolivia, Barbados, Brunei darussalam, Cayman islands, Dominica, Egypt, Guernsey, Gibraltar, Guadeloupe, Grenada, French guiana, Iceland, Jersey, Jordan, Cambodia, Saint kitts and nevis, Saint lucia, Liechtenstein, Sri lanka, Macao, Monaco, Maldives, Montserrat, Martinique, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Turks and caicos islands, Aruba, Saudi arabia, South africa, United arab emirates, Ukraine, Chile, Bahamas, Colombia, Costa rica, Dominican republic, Guatemala, Honduras, Jamaica, Kuwait, Panama, Philippines, Qatar, El salvador, Trinidad and tobago, Uruguay, Russian federation.