If you're thinking of giving surfing a try this summer, download Nike 6.0's new film project Leave a Message, for free. The 30-minute all-women surf movie follows six surfers in some of the hottest surf locations in the world including Australia, California, Hawaii and Mexico (it's visually stunning). And the aim? To elevate women's surfing to new heights. These six female surfers Carissa Moore, Lakey Peterson, Laura Enever, Coco Ho, Monyca Byrne-Wickey, and Malia Manuel are delivering such groundbreaking moves that they are a generation of women changing their sport.