The Sperry Mens Cold Bay Thinsulate Black Duck Boots STS23685 in size 10.5 are designed for outdoor gear, suitable for travel, activewear, casual, and workwear occasion. These lace-up boots feature a round toe shape, mid-calf shaft design, and a durable rubber outsole for comfort and waterproof protection. With Thinsulate insulation material, they provide warmth during the winter season, making them ideal for cold weather activities. The black color and solid pattern give them a classic style, while the adjustable features ensure a personalized fit for the wearer. These boots are a rugged and practical choice for those who need reliable footwear for outdoor adventures.Excellent condition- Ships out within 24hrs