Well, in the 90s before they had lots of grades, the instructions where to never put anything on it, just wash and tumble dry. It has a slightly coarse texture

Well, in the 90s before they had lots of grades, the instructions where to never put anything on it, just wash and tumble dry. It has a slightly coarse texture like it has microhairs. It can bead water but can also get wet, but when it is wet the water flows off it quickly, not into it. Ive never expected wet gear to be incapable of getting wet, just to resist it, drain quickly and not let water in. But i've never used repellent sprays.