Columbia Bugaboot III Xtm | eBay。The Columbia Bugaboot Plus III XTM Black Gray Snow Boots are a stylish and practical choice for winter. These mid-calf boots feature a round toe shape and lace-up closure for a secure fit. With a waterproof synthetic upper and 600-gram insulation, they are designed to keep you warm and dry in cold weather conditions. The rubber outsole provides traction, making them ideal for snow and ice. The foam insole offers added comfort, making them a comfortable choice for extended wear. Perfect for those looking for a durable and reliable winter boot.