I'm selling these because I no longer go to the snowy mountains. I've only worn them 2-3 times, so the fluffy feel of the wool remains. You can see the condition in the images, especially by looking at the folded-over part of the boot. *I am not in a hurry to sell, so I will not be offering discounts. Thank you for your understanding. Heavy Expedition Boots (Thick) Retail Price: 3960 yen Size: S (Men's 21.5-23.5cm, Women's 22-24cm) Rugged Series Durable and strong, therefore comfortable. While maintaining the excellent fit that is the greatest appeal of FITS socks, durability is improved by using thicker wool than the Hiker series. Heavy users are rapidly increasing. Thick socks with the strength of 23μm wool. High-pile knitting is applied to the back, providing the best cushioning and insulation. They go well with heavy hiking boots and are recommended for winter mountaineering. They are recommended for hiking as well as everyday wear in the cold season. Material: 74% Merino Wool, 13% Nylon, 8% Acrylic, 3% Polyester, 2% Lycra Spandex About FITS FITS is proudly made in the U.S.A. in Tennessee, USA. These socks were born in 2010, bringing together the technology and ideas refined over a history of over 100 years of sock production. "FITS" are produced under strict quality control, taking more time and effort than ordinary socks to create comfortable and high-quality socks, and have become popular socks since their release due to their high quality. They continue to evolve to provide even more comfort while expanding their share.