Sporty Trunks with iconic Speedo branding.Sporty Trunkss with iconic Speedo branding. Sharing the same great fit as our Essentials swimwear, the 6.5cm Trunks features our iconic Speedo Logo print emblazoned across the back. An internal drawcord allows young swimmers to adjust the fit for comfort during their swim. Soft, stretchy fabric makes the Trunks ideal for regular swimming, while our shape-retaining Endurance10 fabric with Creora HighClo ensures it fits like new for longer.