I am also selling on other flea market apps, so it's first come, first served. The new insulation boots [YELLOWTAIL series] have been upgraded with a stylish silhouette and active functional settings compared to the previous model. The long boots from the [YELLOWTAIL series], which are Columbia's classic winter boots, have become more active and stylish. Columbia's unique thermal reflective insulation function "Omni-Heat" efficiently warms the inside of the shoes. The midsole has been finished with a more cushioned sole by increasing the thickness of the EVA. The outsole has improved stability due to its wide bottom design. By expanding the rubber area, the slip resistance has also been improved. By expanding the range of fitting adjustment with the bungee cord, the fit around the ankles has been improved, and the stability of walking has been improved. Furthermore, it has an adjuster that can be adjusted even with gloves on, which is a nice point. Waterproof specifications make it safe to use in rainy or snowy weather. The long-type design that warms your feet firmly is active in mid-winter outdoor scenes as well as in town use. ■Color: BK ■Size: 27.0 I am usually a Japanese size 27.5, and this fits just right. ■Material: Polyester, Cordura fabric ■Features: ・Long boot type with high heat retention. ・Columbia's unique thermal reflective insulation function "Omni-Heat" ・High cushioning is ensured by the midsole with increased EVA material ・The outsole has improved stability due to its wide bottom design ・The rubber area has been expanded to improve slip resistance ・Bungee cord specifications with a wide range of fitting adjustments improve the fit around the ankles and the stability of walking ・Adjuster that can be adjusted with gloves on ・Waterproof ・Recommended for rainy or snowy weather ・Active in mid-winter outdoor scenes and town use ■Country of origin: China The condition is as shown in the photos. I have worn them a few times, but I think the condition is good. They will be shipped wrapped in a plastic bag.