Brand new, unused item. Super lightweight chain spikes. 【Improved Safety】 The Yaktrax Walker is designed to improve safety when walking on ice and snow. Patented steel coils provide 360-degree traction for slip-resistant walking. 【Durable Materials】 Made with high-durability polyester and steel, it lasts even in harsh environments. Usable in temperatures as low as -4°F (approximately -20°C). 【Easy to Attach】 The easy-on, easy-off design fits a variety of shoes. Especially convenient for going out in winter. - Brand: Yaktrax - Model: Walker - Size: Men's M 27cm-29cm - Materials: Polyester, Steel - Temperature Resistance: Usable up to -4°F (approx. -20°C) - Features: 360-degree traction - Weight: Lightweight, approx. 100g Thank you for viewing.