Kookaburra Swinger Master Cricket Ball size-15-16 conical spikes are the most

conical spikes are the most common running spike available and can be used on synthetic indoor and outdoor tracks

Zip pocket on the left arm lets you stash a key or card

Look Your BestNot too tight or too loose

Lightweight fabric breathes and wicks sweat so you stay cool and dry from warmups well into the afterburn

Kookaburra Swinger Master Cricket Ball size-15-16 conical spikes are the mostPart of Kookaburra's Super Coach training ball range, the Swing Master has a rough and a smooth side designed to enhance swing and develop swing bowling technique. Plastic construction with rough and smooth sides Built to enhance bowling technique