Men Tight Leggings Swim And Gym Pants UV Protection UPF50+ Black (80% Nylon/20% Spandex). Weight 200gsm. Machine washable or preferred hand wash using cold water. UPF50+ Sun Protection Blocking over 97.5% of the sun UVA and UVB. Protect your skin against sunburns and damage effect from the sun UV rays. Suitable for all type of casual and extreme sports activities, including swimming, diving, cycling, gym activities, running, and all type of indoor, outdoor and water sports. Perfect body fit. fast drying, Matt finish, retain its original shape with excellent stretch and recovery functions. Compression design yet very comfortable to wear, include flat-lock stitching on side and panels for more support and enhancing performance. Protect the skin against box jellyfish stingers, sea lice and other sea creatures, Feel safe while enjoying your beach and swimming activities.