Speedo Boys Swimwear Short Sleeve Suntop This short sleeve swim tee is a great cover-up top from our Boy's Swim Active collection that works hard to protect you from the sun's harmful rays. It features a crew neck with contrast stitching and offers the perfect technology for a hot day at the beach or pool because it has UPF 50+ sun protection. It is designed for the recreational athlete or water enthusiast seeking both performance and comfort features and is ideal for swimming, running, surfing, post swim workouts, trips to the pool, beach, or gym, or just lounging around in. Look and feel your best in or out of the water, while you play, train or win in the Speedo Swim Active Range.