The Gul Response FX 3/2mm Chest Zip Wetsuit in Black & LimeProduct Information:• Product Code: RE1252S21-BKLI• Blindstitched seam construction.• X-Flex 150% Super Stretch in the main body.• X-Flex thermal lining for ultimate insulation and warmth.• FX:Lite silky smooth hydrophobic layer.• Quadrate horizontal bib chest PK zip.• Powertex4 knees for flexibility and durability.• Revo Fit 3D pattern technology.• G-Tape inner waterproof X-Flex taping fuses seams together.• Pro neck seam free neck seal.• Key pocket in the lower calf.• Non-petroleum based neoprene.