Hi-tech swimsuits are making waves also on the other side of the Atlantic. Motions by Speedo and USA Swimming to throw out an anti-trust suit lodged against them by Tyr were largely denied by a U.S. district court in California. Tyr sued both in May, alleging that the actions of Mark Schubert, head coach of USA Swimming and a spokesman for Speedo, in getting elite swimmers to use Speedo products and discouraging competitors’ products violated the Sherman Anti-Trust Act.