20. Elastic gore panels expand with foot swelling.

BROOKS LAUNCH 10 :: The perfect wingman for your next run, the design of your updated Brooks Launch 10 running shoe will give you a real lift-off. The brand new engineered warp knit upper fits like a glove with secure lockdown, while the new speed heel pulls the collar away from your Achilles to avoid rubbing or irritation. Plus, with your Launch 10, you get all the benefits of the lightweight DNA cushioning this series is known for to keep your feet feeling light from mile one to done.

gradient rubber compounds balance grip/durability