Stay warm and comfortable in the water with Splash About Adult Thermaswim Thermal Swim Shorts, designed for cold water swimming, water sports, and outdoor activities. Featuring a brushed fleece inner lining, these thermal swim shorts provide excellent insulation, keeping you cozy and warm while swimming. The close-fit design minimizes drag, allowing for a smooth, streamlined swim, while the 4-way stretch fabric ensures unrestricted movement for maximum flexibility. With a drawstring waistband for a secure fit and hemmed leg openings to prevent riding up, these shorts offer superior comfort and performance. Perfect as a base layer for open water swimming, paddleboarding, surfing, diving, and other water-based activities, these versatile swim shorts are a must-have for anyone looking for warmth, comfort, and durability in the water. Available in multiple sizes to ensure the perfect fit.