PROFESSIONAL MATERIAL: The swimsuit is made from 100% polyester fiber. Soft and comfortable to wear. Breathable and flexible to give you a comfortable experience. The material is environment friendly and pollution free. It is skin-friendly to make you relaxed in the water and enjoy swimming time. It is durable and elastic for a repeated using.SNUGLY FIT DESIGN: This product is perfect fit for all size of body shape to provide great coverage. It is compressed to your body which could help to reducing the friction and water drag in swimming to gain professional experience. The swim brief could create optimal comfort with muscle compression to result in excellent streamline and high performance for both racing and training.WATER REPELLENT TECHNOLOGY: The material with advanced waterproof technology processing is quick drying and water repellent to keep you comfortable. The elastic band on this brief is perfect fitting and would not fall off with waves, and it provides adjustability and preserves the style and good look.APPLICATION: The swim brief with creative pattern and innovative model would make you fascinating and attractive while provide you professional experience. It is ideal for indoor and outdoor water sports, such as the swimming, triathletes, water enthusiasts, water volleyball, water polo and even enjoying the sunshine in the beach.Package: 1 piece of swimming brief. Note: Our size is Asian size, it is about 2 or 3 size smaller than US size. For example, usually the Asian size Large is equal to US size Small. To choose the most appropriate size, please refer to our size chart and your own size before purchasing.