The Outdoor Research Helium II jacket offers complete storm protection for fast-moving outdoor athletes. It's so light you'll forget it's clipped to your harness until that sudden downpour. Available at REI, 100% Satisfaction Guaranteed. Shop for Men's Rain Jackets at REI - FREE SHIPPING With $50 minimum purchase. Top quality, great selection and expert advice you can trust. 100% Satisfaction Guarantee Since the early days people have been making their own outdoor gear and selling it to mates. If you have enough mates the word goes around and hey presto you have an outdoor gear company. Things have moved on a bit. These days there are a few big retailers and less independent shops to sell the. Product Description. The Helly Hansen classic rain jacket for men. This iconic raincoat has seen global success built on its heritage from protecting fishermen in the coldest of seas in all kinds of weather.