Get your heart pumping in ultra plush comfort, all while making the truly all-American choice for Marathon Monday. You'll enjoy the perfect balance of stable, reliable support with an unbelievably smooth ride, thanks to the deep V-Groove tech that offers better release, improves shoe transition and makes it feel more cushioned. Plus, you'll love the sock-like, secure and customizable fit of the no-sew upper and conformable saddle featured on the ever popular Brooks® Adrenaline™ GTS. And, with this Nantucket version of the GTS 16, you'll be celebrating Patriot's Day in true style and maximum comfort.