Sustainable warmth created using ecofriendly processes including carbon black recycled from old tires dope-dyed yarns and limestone based neopreneAdded stretch new superstrech neospan exterior material allows you to move freelyColour: Multi Composition: Please see care label Care: We recommend hand wash onlyAny underwear or swimwear which have been opened or their protective seals removed cannot be returned due to hygiene reasons unless faulty