Boys Swim Wear - Bodysuits for Boys | Nylon Spandex | Bothside Patch (with YKK Zip) Full Sleeves/Full Legs - 0H Boys Swim Wear Bodysuits Full Sleeves / Full Legs Comes with Nylon Spandex Fabric Contrast Full Sleeves front Chain Stitch with original YKK zip at the front & Bothside patch for ease of wearing and removing.tested under high chlorinated water for over 240 hours ,Fabric retains its shape , Dries fast ,UV ray protection (Upto UV 50+), Anti - tan technology ,Stretchable fabric ,Perfect Fit, Exceptional shape retention,Resistance to pulling and abrasion. Designed for athletic , professional and recreational use.