A walk on the boardwalk or picking up trash on the coastline. This version of the adidas Ultraboost Shoes are for people who don't just enjoy the beach but keep its interests at heart. The upper hugs your foot in soft adidas Primeknit. The Boost outsole offers comfort you'll have to feel to believe.This product is made with Primeblue, a high-performance recycled material made in part with Parley Ocean Plastic.