Arena racing jammers for men - Impulso - Black/light blueIn these Powerskin Impulso Jammers, you get the ultimate competition training jammers from Arena. Here you get a pair of super cool jammers that are ideal for competitions where you need to swim breaststroke, backstroke, or middle and short crawl distances. They support your body in the water and are very comfortable, so you can focus all your energy on delivering your best performance. It's definitely not indifferent what you wear when you are at