GRIP Sport is back and packed with even more style and comfort. The GRIP FUSION Sport updates the ultra-comfortable GRIP FUSION with a new mesh upper for increased breathability and comfort. Built on the anatomically shaped GRIP COMFORT last with more volume for your foot the heather mesh forefoot and sporty upper sits on-top a new FUSIONFOAM midsole comprised of a mixture of super soft EVA foam and ultra-responsive rubber that provides a cushioned feel and all-day comfort. - FUSIONFOAM - Softfoam - Organically-Altered Traction - Grip Comfort Last