Brand New, XL-4XL. The Akona Quantum Stretch 5mm Nylon-2 Jumpsuit has textured shoulders for added strength and protection from BCD wear and helps keep the BCD more firmly in place when diving. The suits seams are all glued and blind stitched for warmth while diving and durability. Rear durable YKK #10 brass zipper with pull tab leash allow easy self-donning and doffing. The suits knees are reinforced with a laminated knee pads to protect this high wear area.