NWT The O'Neill Women's Twiggy Boulders Strappy Side Full Sim Bottom is the perfect addition to your swim wardrobe! This bottom is made from recycled materials, and has a full coverage fit as well as a multi-strap detail for the ultimate comfort. Get some sun or take a swim with the O'Neill Women's Twiggy Boulders Strappy Side Full Sim Bottom! Women's US Size LARGE