Oregon Mudders Womens Winter Golf Boot the boots weigh less than 3 pounds per pair. They are made with a waterproof microfiber upper and waterproof membrane bootie. All constructed on a five piece golf traction foot bed that is lightweight, flexible and designed for comfort, cushioning and lateral stability. Five Piece Golf Traction Foot Bed Features Oregon Mudders Womens Winter Golf Boot 8226 Removable insole cushions the foot, wicks away moisture, and offers daily wear comfort 8226 Performance innersole features dual density strike zones for high impact activity 8226 Molded neoprene mid sole is made of synthetic rubber material, lightweight and flexible, yet still durable and resists breakdown by water 8226 TPR rubber outsole with replaceable inserts that are reinforced with fabric strands to add strength and flexibility 8226 Surlyn molded arch plate provides the best possible arch support without adding weight