Equipped like the professionals! Maximum performance for competitive swimmers. The Arena Powerskin Impulso Swim Competition Jammer for men offers medium compression for optimal muscle support, an improved hydrodynamic position in the water, and reduced water resistance. This technical suit is approved by World Aquatics for competitions. Made from lightweight and durable woven material with compression effects. A water-repellent treatment ensures low water absorption and reduces water resistance for outstanding hydrodynamics. Get ready for your race quickly! Thanks to the comfortable stretch material, the competition shorts can be put on and taken off easily. Strategically placed flatlock seams provide high comfort and improved freedom of movement.