Quiksilver Wetsuit Jackets - Quiksilver Boys Syncro 1mm Wetsuit Jacket - Ink Blue/ Orange :: Boy > Wetsuits. Material: 92% Nylon/Polyamide. 8% elastaneThickness: 1mmEntry: Pull overIconic branding: To the chest and sleeveBoy's wetsuit jacketFN Lite neoprene: Packed with air cells for the lightest of lightweight warmthFlatlock seams: Super-resistant flatlock seams. stitched close together for a flexible. soft & durable seam Size: 09-10 YRS,11-12 YRS,13-14 YRS.