Preferred brocade fabric, high elasticity, softness, comfort and skin-friendly; fashionable contrasting color stitching is full of sports; three-dimensional tailoring, exquisite craftsmanship, comfortable fit, reducing water resistance; the best choice for children's sports swimwear; craftsmanship: 1. Inseam Four-thread koke plus high elastic nylon thread, comfortable to wear and does not irritate the skin. 2. The stand-up collar fits the neck comfortably and without strangulation after wearing. 3. The upper end of the front middle zipper is protected by a protective head to prevent the zipper from fitting the skin and guiding the neck and neck. Allergic phenomenon. 4. Soft waterproof strips are added in the foot mouth, which is more suitable for the skin to prevent glare. 5. Soft waterproof strips are added in the brim of the hat, and the hat is comfortable and has no strangulation on the head, preventing the cap from falling off.