NEOS Navigator 5 Insulated Waterproof Overshoes。The NEOS 15in Navigator 5 Expandable Waterproof Winter Overshoes XL are designed for men who need extra protection from the snow and cold weather. These gray overshoes are waterproof and feature a synthetic upper material to keep your feet dry and comfortable. The expandable design allows for a comfortable fit, while the 15-inch height provides extra coverage for your legs. Perfect for snow boots, these overshoes are a practical and reliable choice for staying warm and dry in winter condition. Defects shown in pictures.