In the questar boost adidas have released both a stylish and functional running shoe its equipped with everything youd expect from a high level running shoe adidass boost cushioning system to protect against impact a torsion system in the mid foot to keep you stable an adiwear outsole that improves durability and a techfit upper that makes for a socklike comfortable fit alongside a streamlined traditional look this makes the questar boost both a sound choice for running and casual wear