In rowing, a fast looking pair of sunglasses gives you free boat speed, and everyone knows that Oakley make the fastest sunglasses around. These are a relaunched, limited edition of the classic 80s RazorBlades, that Oakley made for their 30th anniversary in 2014. The sunglasses themselves are extremely comfortable and lightweight, in addition to looking ridiculous. They’re so lightweight, in fact, that mine blew off my head during a particularly windy row.