Herman survivors thinsulate - Gem。These Herman Survivors winter boots are designed to keep your feet warm and dry in cold weather. Featuring 3M Thinsulate insulation rated at 200 grams, they provide excellent thermal protection. The boots have a durable rubber sole and a combination of suede and waterproof material on the upper for added comfort and protection. The lace-up design ensures a secure fit, and the interior is lined with soft fleece for extra warmth. There is minor wear consistent with gentle use, but overall they are in very good condition and ready for winter wear.