Arena racing jammers for men - Carbon Core FX - Black/gold (Limited 2026)Gain power over the water Here you get a pair of super cool swim trunks that are ideal for those competitions where you swim breaststroke, backstroke or medium and short crawl distances. They support your body in the water and are also very comfortable, so you can focus all your energy on delivering your best performance. Arena's latest Carbon Core FX is specially designed to give you the feeling of speed and control between your fingers. These