Callaway del mar sport shoescallaway updated the look of their best selling and tour proven spikeless shoe and added a lightweight all eva outsole with rubber xfre traction elementsthe del mar sport is popular with a wide variety of golfers for its stability and comfortable fit featuresxfer traction elements incorporated into a lightweight full eva outsole for optimum lightqeight performance wider platform than the del mar zephyr provides greater stability but more than 12 lighter