This women's neoprene suit, the Flexlite Cooling Long John, is designed for performance on the water in warm weather and moderate waters. The flat seams and breathable mesh ventilation in strategic areas provide a comfortable, unrestricted experience. The elastic 4-way fabric features a cooling coating that regulates your temperature even during the most active sailing maneuvers. Designed to fit closely to the body, it protects you from excessive sun exposure with a UPF of 50. Thin layers of neoprene cushion the seat and knees with an abrasion-resistant fabric to support the product's durability. According to feedback from our ambassadors, the fabric below the waist is black, making sailing throughout your period less problematic. Outer material: 82% polyamide, 18% elastane; Outer material 2: 82% polyamide, 18% elastane; Outer material 3: 20% polyamide, 80% neoprene; Inner material: 82% polyester, 18% elastane.