Fit: Sleeveless rashvest; Seam technology: GBS (glued & blind stitched) reinforced with the Hydrolock seam seal system; Material: FN Lite neoprene packed with air cells for lightweight warmth; Bio-fleece thermal neoprene: warm, light & quick drying jersey lining; Fully attached and lined hood; Branding to chest; Ideal for layering; :: Boy > Rash Vests Size: 09-10 yrs.