All size L. These were sold as thermal socks to be worn inside work boots, but I have been using them as cold weather gear at home. The brown ones have thin spots on the soles, and some holes. The white ones have stains that won't come out, but they are not thin. Please check the condition in the photos. ==================== * Instant purchase without comment is OK! * There may be changes between Rakuraku Mercari and Yu-Yu Mercari delivery. * We will pack using recycled materials. Please refrain from purchasing if you are particular about packaging materials. * We have many other items for sale. We will offer a discount for combined shipping. Please take a look (^_^) (Please comment before purchasing if you wish to purchase multiple items at once. Discounts are not available after purchase.) (We may not be able to offer a discount if the shipping cost increases significantly due to combined shipping.) * The "bundle purchase" function is also welcome!