Shop the Speedo Futura Biofuse Flexiseal goggles range online at Swimmer. The Speedo Futura Biofuse Flexiseal swim goggles range offers Speedo Futura Biofuse goggles that are ideal for openwater swimming. With incredibly comfortable flexiseal technology, the Speedo Futura Biofuse swim goggles are also excellent for pool training. The Speedo Futura Biofuse Flexiseal gogglesare available in a variety of colours and with multiple lens options, included clear, tinted, and mirror options. Shop the whole range on Swimmer.