Callaway golf del mar ballistic mens shoeslike callaways popular del mar sport the ballistic has a casual lifestyle inspired upper it also features a very durable ballistic mesh construction to make it even lighter and cooler for those hot days out on the coursebull durable rubber xfer traction elementsbull callaway molded comfort insertbull lightweight eva comfort outsolebull xfer spikeless power wallbull easy clean synthetic materialbull lightweight breathable ballistic mesh up