Details & features 2/2mm Interchange - Wetsuit Jacket for Boys 8-16 Style ABBW800111 Color Code ngn Features Fabric: Pro stretch recycled polyester elastane exterior fabric; Silicon stretch blend interior fabric Neoprene Foam: Partially recycled Superlight Foam; Upcycled car tires and neoprene scraps combine to create great thermal retention with a high-stretch combination Exterior Seams: F-Lock; Flatlock stitched seams that are locked but not sealed Shape: Long sleeves spring suit Thickness: 2mm thickness Neck: Crew neck Sleeves: Long sleeves Entry: Back zip entry Materials [Main Fabric] 87% Recycled Polyester, 13% Elastane 2/2mm Interchange - Wetsuit Jacket for Boys 8-16