Arena racing jammers for men - Carbon Glide - BlackThe ultimate jammer for the competitive swimmer who wants to win. This jammer from Arena is one of the best you can find on the market. Arena Powerskin Carbon Glide Jammers are designed for swimmers who crave a sense of speed in the water. These Carbon Glide jammers give you an exceptional underwater glide and a feeling of speed unlike any other jammer. This new speed is achieved through two new features, namely Hydroglide fabric and Carbon Extreme