Boys Full Body Stinger Swimsuit Sun Protection Swimwear UPF50+ Navy Blue; Fabric Composition: 80% Nylon/20% Spandex. Weight 200gsm. Machine washable or preferred hand wash using cold water. UPF50+ Sun Protection Blocking over 97.5% of the sun UVA and UVB. Protect your skin against sunburns and damage effect from the sun UV rays. Excellent stretch full body swimsuit, very comfortable and soft on the skin, Provide UV and jellyfish protection; suitable for outdoor and indoor water sports activities, including swimming, water jumping, underwater swimming, light diving and all type of water fun activities. The design and style guarantee comfort, free body movements, and enhance performance, featuring flat-lock stitching and UPF50+ cover.