Features: - Fabric: recycled nylon and spandex blend. - Neoprene Foam: FreeMax super stretch neoprene for great performance and durability. - 24% less CO2 emissions for each suit. - Limestone-derived neoprene made from Bluesign® certified waste tires. - Sole: textured soft sole. - Seams: flat seams. - Other features: reinforced heel back. - Adjustment with adhesive strip on the instep. - Drainage holes. - Thickness: 2mm. - Composition [Main fabric] 83% nylon, 17% elastane.