BOA-CONSTRUCTOR 5K BOOTSA lightweight and comfortable boot featuring a waterproof 30C l skin lining to keep your feet warm and dry when out in the elements. The boa quick release system allows quick on off when entering homes etc. Simply turn to tighten for all day comfort. Micro adjustments can be made while you work, without needing to remove gloves. Like the other boots in the Vibram series, the composite plate provides added flexible and are lightweight with a sporty