SwimZip Baby Girl Short Sleeve Sunsuit with UPF 50+ UV Sun Protection Zipper closure SPF 50+ ... Blocks 98% of UVA and UVB Rays! (**SPF 50+ is called "UPF 50+" for fabric.) Full Zipper Down Front Makes It SO EASY To Put-On and Take-Off! Diaper changing is a breeze! Super soft, quick drying comfortable swim material. Adorable styles by award winning company (products featured on national television to audience over 6 million)! Chlorine resistant material and tagless Neck.