UV T-shirts from Lion in the Sun offer UPF 50+ sun protection. These UV T-shirts protect your kids from the agony and danger of sunburn and save you the struggle (and expense) of constant applications of suncream on backs and shoulders. They can be worn in and out of the water, are lightweight and fast drying and made from a soft, matt-finished, cool nylon/Lycra™ fabric.
This Sky UV T-shirt has a slightly lower collar (cooler, but slightly less protection. Over to you!). Looks great with the spice boys boardies or the plain denim UV swimshorts.