This is a Waterproof D1 XL hybrid drysuit. Has built in liner (orange) that makes it perfect for colder water. I routinely wear it in 48-58 degree water with just a J2, base layer and am very warm and comfy. It recently came back from DRIS for full overhaul and replacement zipper. It is completely dry 100%. Only issue is heavy wear on bottom of built in boots but no leaks and no other issues. It also comes with Light (new) internal liner as well that I've never used. Has Oval wrist system but can be easily converted to dry glove system of your choice. I'm 6'1" 234lbs and it fit well but was just a tad to short for me so I recently purchased a D1 XXL that is a better length for me. Will ship on your dime. PayPal