The North Face Size 23 These winter chukka boots are made with water-repellent materials (compressed wool: UB, nylon: KN) and insulated with ThermoLite EcoMade insulation, which is less likely to lose its function when wet. The upper lining uses our proprietary waterproof and breathable material, Techproof, to improve the overall waterproofness of the shoes. The midsole uses lightweight, high-rebound compression-molded EVA, and the outsole uses original rubber that provides an excellent balance of durability and grip. Worn for about a year. Some signs of wear and dirt. The heel tab on the left shoe is detached (see photo 14). The left shoelace is frayed (see photo 16). Please refrain from purchasing if you are sensitive to these issues. No outer box. Will be shipped in a paper bag.