IronBull Fitness 100576 Vinyl Kettlebell Assorted colors w/ Wrap (4,6,8,10,12 & 16 kg)Kettlebells are available in a variety of finishes including powder coat, bare (no finish), enamel and vinyl with each kettlebell finish providing distinct benefits. Powder coat is the most popular kettlebell finish as it is easy to clean and provides a smooth grip with or without chalk. Similar to powder coat, enamel and vinyl kettlebell finishes provide smooth and consistent grips but can occasionally be slippery without the use of chalk. Typically,