Invisalign, part of Align Technology, is a brand of clear, removable teeth aligners that both orthodontists and dentists use as an alternative to traditional metal dental braces.
The New York City Triathlon is an Olympic Distance race consisting of a 1500m swim, a 40k bike, and a 10k run. Each year over 3,000 athletes brave the waters of the mighty Hudson River before biking along Manhattan's West Side highway. Finally, athletes put on their running shoes for a run through New York's famed Central Park.