I do not have anything from that particular brand but I do wear moisture wicking clothes and they do help. But it is not magic. It draws the sweat away from your body which helps it to evaporate. The challenge in Florida is that the humidity, especially in the summer, is so high there is not a lot of evaporation. Unless you happen to be standing in front of a fan. It will feel amazingly cold when you go into air conditioning and all that sweat starts to evaporate. It will not feel wet and clingy like cotton. It dries quickly. There are a lot of places that offer moisture wicking clothing. If you search for 'moisture wicking xxxx' you will see lots of choices. Make sure it is UPF rated where appropriate.
And yes, the weather in February this year was pretty warm. But at least the humidity wasn't summer like. Good weather for moisture wicking clothes.