GEEK LIGHTINGMens Waterproof Hooded Rain Jacket Lightweight Raincoat for Outdoor Hiking Running Travel

They keep you dry and there seems to be ample room. I golfed with one on and didn't have any issues. Certainly not a monsoon level jacket, but moderate rain isn't a problem.

Ordered for my husband, he loves it. Good quality, nice color.

Got for my dad as a gift. He wears it all the time and loves it