Does anyone use 'sun protective' tops for running in? Maybe not needed in the UK but I'm thinking it's about time I started using them at least for long runs (virtually on the equator) and would like some recommendations if anyone has experience of them. Looking for long sleeves and preferably a high neck/collar - since my neck and arms are the most sun-affected - but that looks like an impossible combo - most I've seen advertised claim to be sun-protective but then say they will "keep you warm on cool days". We don't have cool days and I definitely don't want to be kept warm.
Thanks for any ideas.