Collectible Limited edition Women’s Brooks “Nantucket” Adrenaline GTS 16 released for the 2016 Boston Marathon. Features a vibrant red, white, and blue plaid with nautical details. The Go-To GuideRails technology focuses from feet to knees, keeping excess movement in check throughout the natural motion path. Wet traction rubber outsole and premium nitrogen-infused DNA LOFT v3 cushioning for comfort and lightweight. Preowned and in excellent condition. There is very minimal wear as seen in photos.