Our block colour swimwear styles are made from ECONYL® yarn, a 100% regenerated nylon fibre made from nylon waste otherwise polluting the earth, such as fishing nets, fabric scraps and carpet flooring. Regular nylon is made from non-renewable petroleum oil which is a significant contributor to global warming. By using ECONYL® regenerated nylon, we are giving nylon waste a new life, reducing the global warming impact of nylon by up to 90% compared with material made from oil.