Weezle Undersuit Boots are crafted to enhance warmth and comfort, utilizing the same high-quality fibers as the renowned Extreme Undersuit. These thermal boots feature a distinctive long cut and a reinforced sole for added strength. Made in the UK, they are designed to excel in demanding environments, providing superior insulation to maintain body heat even in cooler waters. The unique sock-style fit extends up the leg, eliminating the cold gap between undersuit and socks, and offers extra cushioning for those using ankle weights. The boots also include behind-the-knee tensioners for a customizable fit and a smooth outer layer for easy drysuit application. Made in the UK Sock-style design extends to just below the knee Adjustable tensioners behind the knee Durable reinforced sole Softie Premier insulation for warmth Windproof, breathable, and water-repellent Comes with a convenient stuff sack Weight 230 g (8 oz) / Medium Dimensions Pack size: 24 x 10 cm (9" x 4") Materials Insulation: