Speedo marlin 14cm mens swimming trunks these speedo marlin 14cm swimming trunks are constructed with endurance 10 technology which offers you a 1o times higher chlorine resistance than standard elastane as well as being greater freedom of movement and quick drying styled with flat lock seams to offer you a more comfortable feel whilst wearing and reduce skin irritation an elasticated waistband is teamed with an internal drawstring to offer you a comfortable but yet secure fit its striped