SCOSCHE THUDBUDS SPORT    Block outside noise from battling for your attention and focus on revin  up your workout via rockin  tunes with the Scosche thudBUDS Sport. Get stoked on the surprisingly clear  full range of sound delivered by these ear pieces  while scoring maximum comfort from the fabulous fit and convenient earhooks that easily secure your thudBUDS during your workouts. Plus  you ll nab an extra dose of noise isolation from the comfort-fit silicone inserts included with every pair - just choose the size that best fits your ear and you ll be good to go!