Made of high quality polyester and spandex, soft, stretchable and comfortable to wear. An one-piece athletic swimwear for boys, fine seam keeps cozy wearing, ensures boys free movement. Designed with long sleeve, full length, front soft-lined zipper closure is easy to take on and off. Color contrast and patchwork make boys look more energetic. Quickly-dry fabric keeps boys feel dry and cool. Suitable for swimming, training, game, competition, surfing, bathing, pool, beach holiday, hot spring, etc.