Maybe slightly overthinking this but off to Dubai with our 5 month old and have noticed some places sell sun safe swimwear -https://www.next.co.uk/style/su348211/e22296 but then others are UPF 50 - https://www.johnlewis.com/john-lewis-baby-seagull-upf-50-sunpro-suit-blue/p112760585
is there a difference ? I will be keeping my baby out of the sun but want to ensure they are protected if we take them in the pool!