The GEL-RESOLUTION (Hardcourt Outsole) is our pinnacle tennis shoe designed to provide a perfect blend of comfort and stability for any tennis player. The newly redesigned Flexion Fit upper provides added midfoot support and comfort that is form-fitting without sacrificing support. Super AHAR material has been strategically placed on the outsole for ultimate resistance to wear and tear on the hard courts while PGuard Toe Protector ensures enhanced toe durability. Gel Cushioning in the forefoot and rearfoot along with Asics popular Personal Heel Fit (P.H.F) Collar Lining - a two-layer memory foam collar that molds to your heel for a personalized fit - makes this one of the most comfortable tennis shoes on the market. Popular for good reason with professional and high-level tennis players for its durability and comfort, the Asics Gel Resolution series gets a great new update with the 7 that will surpass expectations.