Hi Schine, how are you doing? I'm sorry for such a late reply, but I was really busy with the MotoGP beginning in Doha and the World SBK race going in Spain. Anyway, here's what you asked ! Gargoyle an overpant made in PVC coated Nylon, and long zippers on the leg for a very fast dressing. It has a 100gr/mq thermo wadding and CE certified Forcetech protectors on knees and hips. Gradus II was a pretty big leap forward in term of fitting, with enhanced vestibility and wider reflex areas, for a safer night riding. Is made in PVC with a 100gr/mq hallow fiber thermal wadding. It also has CE Forcetech protectors on the knees, but can also be upgraded with CE certified hip protectors. Superstorm is the state-of-the-art in terms of overpants. We used our famous H2Out waterproof/breathable and windbreaking membrane for a more comfortable use on longer rides. This way you'll have a great perspiration and avoid moisture. For this reason we then opted for a 50gr/mq hallow fiber thermal wadding, which works just great for an overpants. Moreover, Superstorm can be equipped with CE Certified Multitech protectors. If I had to choose one of them I would definitely go for the Superstorm. The main reason is the extra comfort gained by the H2Out breathable membrane.