Amazon.com | LaCrosse Alphaburly Pro 18。The LaCrosse Iceberg Thinsulate Lined Non-Metallic Toe Boot is a new pair of men\'s size 12 medium boots designed for cold and snowy conditions. These lace-up boots feature a solid black color and a rubber outsole for good traction. Made with a combination of leather and rubber, they are lined for extra warmth and comfort. The non-metallic toe provides added safety in icy environments, making them a practical choice for outdoor activities in winter. The shipping is an extra $14 for these boots because they weigh 8 lbs so I’ve increased the listing price to include that.