This is a popular model from Columbia, the Sappland II Deeva Lace Waterproof Omni-Heat Infinity. It offers excellent waterproof and heat-retention properties, making it suitable for a wide range of activities, from winter city wear to outdoor adventures. I have worn these a few times, mainly for indoor events. The frequency of wear was not high, and the exterior, inner sole, and outsole show little signs of wear and are in good condition, with no specific areas to point out. 【Product Details】 • Brand: Columbia • Model: SAPLAND II DEEVA LACE WP OH INF (Sappland II Deeva Lace WP Omni-Heat Infinity) • Reference Number: YL6991 • Color: Black • Size: 24cm • Condition: No noticeable stains • Accessories: None 【Features】 • Waterproof function: Highly resistant to rain and snow, excellent waterproof performance • Omni-Heat Infinity: Provides excellent heat retention, comfortable even in cold environments • Cushioned sole for comfortable walking even for long periods • Versatile design suitable for both urban and outdoor use 【Shipping】 We will ship quickly and anonymously via Mercari delivery service.