- Brand: TRUDIVE - Size: M - Thickness: 3mm - Color: OCEAN RED - Type: Hooded - Material: Outer/Jersey fabric, Inner/Titanium (titanium coating) fabric Titanium coating enhances ease of wear, heat retention, and mobility. The outer jersey fabric is tear-resistant and very easy to handle. Used only once in the middle of winter in Wakayama in February. Thanks to the titanium coating, I was able to swim comfortably without feeling cold even in the freezing winter water. I am selling it this time because the size was a little small for me.