The Speedo kids long Sleeve Sun Shirt is a fun, stylish, yet most importantly, a protective UV block the burn shirt. This comfortable, 80% nylon 20% spandex shirt is ideal for any outdoor water sport fun. Take it to the lake, the pool, the river and the beach. Its long sleeve design offers maximum comfort and mobility while providing sun protection and has a UV50+ rating to protect your child from the harsh UV and UVB rays of the sun. Your kids will love wearing this fun, sun shirt and you can have peace of mind knowing that it will protect their skin all day. The Speedo Kids long Sleeve Sun-Shirt fabric is quick drying, comfortable and lightweight.