Fabric: Superflex neoprene nylon jersey blend exterior fabric
Silicon stretch jersey interior fabric
Neoprene Foam: Superlight Foam; Upcycled car tires and neoprene scraps combine to create great thermal retention with a high-stretch combination
Partially recycled 
Exterior Seams: Flatlock stitched seams that are locked but not sealed
Thickness: 202 mm thickness