I've tried to avoid black running tops as concerned about visibility, but have now seen a jacket I really like. Thought I'd see what other's views are on the pros and cons. Anyone run regularly in a black jacket/top. Any problems? Concerns? Jacket I like has a grid of reflective slips but these may not show up well daytime or dusk. Alternative is darkish purple. Am not really sure if this would be any more visible anyway! I mainly run on lit pavements. I always check for cars before crossing road, but want them to see me too.