The Arena training collection is made with the latest Arena Waterfeel X-Life® eco fabric, which uses 80% ECONYL® regenerated nylon yarn and 20% elastane Lycra. The colors are vivid and with stylish pattern. Available for men, women and children, these training swimsuits are synonymous with comfort, fit and mobility. The collection offers more resistance to chlorine degradation and enhanced protection from fit loss due to the harsh pool environment thanks to its Waterfeel technology.