Arena Mens Threefold Jammer in Black, Asphalt Grey and White is the ideal swimsuit for those intense training days. These shorts are designed with a 45cm leg, these shorts provide exceptional comfort and freedom of movement when you need it most, during an intense training session. Arena's MaxFit fabric has Arena's signature 4-way stretch fabric with a matt look. Due to its perfect balance of lightness, elasticity and power retention, these guarentee excellent fit and comfort in water along with freaturing a front lining. With LYCRA XTRA LIFE elastic yarn it is chlorine resistant, has a 50+ UV Protection rate and very resistant to pilling and abrasion. Features: Quick drying 4-way stretch fabric Lycra Xtra Life Elastic Yarn Front Lining 45cm Leg 50+ UV protection 80% Polyamide + 20% Elastane