UPF 50+ Boys Swim Shirt: UPF 50+ sun protection fabric better protect boy's skin from the sun and UV rays Quick Dry Moisture Wick: 100% polyester, Breathable material offering better quick-drying and moisture-wicking to keep kids dry and comfortable during swim, surf, beach Great for Outdoor Activity: Ideal for boys' water sports and outdoor fun, including swimming, surfing, snorkeling, fishing, boogie boarding, beach playing and other water activities Machine Washable: Machine washable or hand washable in cold water, convenient and time-saving Comfort Fashion Sun Shirt: Design with a tag-less design and flat-lock seams to reduce skin friction. Designed for boys aged 5-14, it comes in nine color options to keep your kids looking stylish and cute Poekuao boys swim shirt made of UPF 50+ sun protection fabric, which can better protect boys' skin from the sun and UV rays 100% polyester gives quick-drying, moisture-wicking and breathable properties, keeping youth dry and comfortable during water activities Boys' rash guard short sleeves are very suitable for kids water sports and outdoor fun, including swimming, surfing, snorkeling, fishing, boogie boarding, beach playing and other water activities Boy's SPF water shirt can be machine washed or hand washed in cold water, and can be hung to dry or ironed at medium temperature, which is convenient and time-saving Design with tagless design and flat-lock seams to reduce skin friction, it is designed for boys aged 5–14 years old, and there are 9 colors to choose from, making your child look fashionable and cute