ONeill Butterfly Board Shorts Mens. O'Neill Butterfly Board Shorts MensStay comfortable on the waves in these Men's O'Neill Butterfly Board Shorts. The combination of a stretch construction and drawstring fastening provides a secure fit, whilst a soft lining on the waistband offers all-day comfort. The look is completed with O'Neill branding.> Men's board shorts> Drawstring fastening> Soft lining on waistband> Stretch> Rear pocket> O'Neill branding> Shell 1: 70% polyamide, 30% elastane> Shell 2: 89% polyester, 11% elastane> Machine washable