Speedo is a swimsuit manufacturer that began on Bondi Beach near Sydney, Australia. Speedo men swimwear is currently the world's largest selling swimwear brand and manufactures products for both recreational and competitive swimming. Its trademark is a red boomerang-shaped logo. Speedo Men Swimsuit, Speedo Swimwear, Speedo Men Solar Bikini, Speedo Thong for Men, Speedo Aquablade for Men.