As a professional dive guide and instructor I tended to favour wearing bright yellow fins simply because it made me easier to be seen.
Today as a proud Essex Girl, (probably only Brits will get the reference), I tend to wear white fins for the same reason. To show up underwater. TUSA has taken this one finstep further and done something that I don't think many (if any) other manufacturer has adopted.
Their new SF0101 Hyflex Vesna fins (unveiled at DEMA 2015) have been made with a reflective material, called TUSA Direct Reflect. Apparently if you flash a light on it, this will shine, helping to keep you visible in low light or at night. Brilliant! Other features include a newly designed 'Comfort Foot Pocket', a combination of uniquely positioned holes that will reduce drag and a heavy duty elastic fin strap to make doffing and donning that little bit easier.
The Hyflex Vesna fins will be available in six colours and four sizes.