The secret for optimal heat retention lies in ION’s super flexible inside lining, called Hot Stuff 2.0, in combination with toasty warm Plasma Plush 2.0 on the back panel. I foam neoprene foam traps more insulating air thanks to a new structure which contributes to better heat retention and flexibility. In spots without thermal lining, super soft Silk Stuff increases next-to-skin comfort to the max. Features: Toasty Warm: Quick drying Plasma Plush 2.0 combined with Hot Stuff 2.0 for the best combination of warmth and stretch. Epic Stretch: Limitless movement thanks to less panels and our stretchiest lining Hot Stuff 2.0. Seam Sealing: Improved version of highly elastic neoprene tape securing every inch of lower body seams and highly stressed cuff area. Minimal Panel Design: Sweep Cut and a continuous panel on front and back are the reason why this suit feels like a second skin.
