Our basic swim nappies are always so popular so this season we have added a boys 'boardie' option! This one is just like a pair of boardshorts with a built in swim nappy, so there's less bits to remember for swimming lessons! The nappy section is lined with a terry towelling bound with a water-resistant lining the same as our normal swim nappy and the outside is made from a quick dry microfibre. There is a drawcord at the waist to keep them on little waists.