Men's swim trunks with a drawstring at the elastic waistband and TRIGEMA lettering on the front; made of an easy-care and innovative mix of materials; the antimicrobial silver fibres provide for a long-lasting feeling of freshness. Material: 85% Bioactive polyester and 15% elastane. Fibre/Yarn contains a Biocidal Product. Contains “silver sodium zirconium hydrogenphosphate – CAS-# 7440-22-4” and "silver sodium zirconium hydrogenphosphate - CAS-# 265647-11-8" built into the fiber polymer to counter the settlement and growth of micro-organisms and the development of odour in/on the treated.