This practical Short Sleeve Sunsafe Rash Vest and Swim Shorts Set is a great 2 piece set for days at the beach or by the pool. The top is a short sleeve rash vest and the bottoms are matching swim shorts. The shorts feature an adjustable drawcord waistband. The rash vest has a zip fastening at the back neck on sizes up to 1.5-2 years (or 2 years and below). This sunsafe set offers a UPF rating of 50+ to protect against the sun's rays.2 piece set rash vest and swim shortsAdjustable drawcord waistband on shortsZip fastening at the back neck on smaller sizes (up to 1.5-2yrs)UPF rating of 50+ for sun safety