O'Neill Rash Vests - O'Neill Toddler's Skins Short Sleeve Rash Vest - Red :: Young Boy > Rash Vests. Strategic Seamless Paddle Zones: 4 way stretch with anatomically shaped panels for more efficient movementQuick Dry: YesFlatloc Stitched Seams: Breathable and comfortable constructionBoardshort Connector: YesMaterial: Nylon. spandexSlim Fit: Tighter construction across the abdomenUV Protection: UPF 50+ Size: 09-12 MTHS.