It’s that time of year when having a versatile rain shell can pay huge dividends when you’re on your way to work or trying to enjoy the outdoors.What is a rain shell, you ask? What should you consider when purchasing a rain shell? Great questions! We’ll cover that and more in this blog post.
What is a rain shell?
A rain shell is simply a thin rain jacket. The term “shell” implies the jacket is meant to be layered with other clothing items. Rain shells or rain jackets are typically light weight and made of waterproof or water resistant materials to protect from rain and wind. In this post, we will use rain jacket and rain shell interchangeably.
Waterproof v.s. Water Resistant
The first thing most people think of or see when looking at a rain jacket is typically the words waterproof or water resistant. All jackets provide some level of resistance to water penetrating the jacket to your clothes. A jacket is “waterproof” when it’s water resistance is sufficient enough to keep out driving rain.
Jackets marked as water resistant are not intended to be worn in a heavy rain, but should provide at least some protection in light rain/mist.
What makes a good waterproof rain jacket?
The best waterproof rain jackets are a combination of waterproof fabrics, solid construction/design and a water repellent coating.The most common waterproof fabric is Gore-Tex. Gore-Tex is made from expanded polytetrafluoroethylene (or ePTFE for short) fabric that can repel water on the outer layer while allowing sweat and other water vapor to pass through the inner layer. But you can find comparable proprietary fabrics from our top brands at a lower cost.
Good rain jackets are also constructed with specific features like fully covered zippers, zip pockets, Velcro straps on the cuffs and nylon straps to provide extra seal on the body and hood openings.
Water repellent coatings are found on most waterproof jackets. The coating, sometimes referred to as DWR or durable waterproof repellent finish is an essential component to a jacket's ability to block rain penetration.
Pro Tip: You can reapply DWR to your rain jacket. If your rain jacket is seemingly less water repellent than when you bought it, consider purchasing a DWR finish and re-applying. Check out our blog post on how to take care of your gear!
Do I need a waterproof jacket?
This really depends on how you’ll be using the jacket. It’s always nice to have the peace of mind that your jacket is built to be waterproof. Even if you don’t test your jacket in a driving rain, it's a comforting feeling knowing you can run into the grocery store or to work on a rainy day and be dry when you get there.
That said, the waterproof function of a jacket isn’t the only consideration. Many people prioritize the design aspects of a jacket over the need for a waterproof shell. If you’re not going to be using the jacket in rainy conditions on a regular basis, then a water resistant jacket may be exactly what you need. A decent water resistant jacket will block at least some level of rain and may be more than adequate for short duration of light rain situations.
Is there a downside to a waterproof rain shell?
One downside to waterproof shells is their lack of insulation. As previously mentioned, a waterproof shell is meant to be layered with other clothing items. During the early spring or late fall Iowa weather conditions, a waterproof rain shell likely will require additional layers to be effective at keeping you warm AND dry.
In these instances, it might be better to have a mid-weight jacket rather than a rain shell. Ideally the mid-weight jacket has some level of insulation and water resistance to keep you warm and dry.
Breathability
Waterproof rain jackets are designed with specific fabrics that allow heat and moisture to ventilate out from the body. For starters, the material used on waterproof rain jackets is designed to repel water from the outer layer while allowing heat to pass through the inner and outer layers.
Another common feature for better breathability in a shell are armpit zipper vents. You can open or close the vents during strenuous activity or during warmer times of the day without having to take off the jacket entirely.
Now, it is time to check your closet and see if your rain jacket is up to the challenge. We have a jacket for every outdoor activity, whether you are biking, backpacking, or kicking-it around town. We will outline some of our favorite’s this season from industry leaders like Outdoor Research, Patagonia, and The North Face.
Outdoor Research Helium Jacket $180
The Helium is the best packable, lightweight jacket we offer. Weighing under 7oz, this iconic jacket has been a best seller for Outdoor Research for 13 years. While this will not be your most waterproof option, it is a fantastic addition to your backpacking trips to save space and weight. And it is still considered 100% seam-taped waterproof. It recently received an update and now features Diamond Fuse Technology and is 5x more tear-resistant than its predecessor. The Helium is made with Pertex and considered a 2.5-layer shell – this should outlast any entry level rain jacket. Because this jacket is ultra-lightweight, it does not feature hand pockets, so keep that in mind when making a purchase. The jacket will stuff inside the chest pocket. Available in men’s and women’s.
What We Love About It:
-Extremely Lightweight & Packable
-Adjustable Hood & Hem
Best For:
-Backpacking, Hiking, Paddling
Patagonia Torrentshell 3L Jacket $179
The Torrentshell is one of the most reliable, tried-and-true options we carry. Simple, durable, and environmentally friendly makes this one of our best-selling rain jackets. Recently, Patagonia did a major overall on this jacket, changing it from a 2.5-layer to a 3, to make it longer lasting. Rainwear was one of their most returned/repaired items under their warranty, which is what inspired them to make updates. It also features PFC-free DWR finish, while still being exceptionally waterproof and breathable. The Torrentshell has venting pit zips with welded exterior storm flaps to help you release heat and keep you dry. It also features Velcro cuffs, two-way adjustable hood, handwarmer pockets, and a storm flap down the center zipper. The product is Fair Trade sewn and meets their H2No Performance Standard for waterproofness, breathability, and durability. Available in men’s and women’s.
What We Love About It:
-Long-lasting & Environmentally Friendly
-Pit Zips with Storm Flaps
-Generous Fit
Best For:
-Hiking, Urban Exploration
Outdoor Research Stratoburrst Stretch Rain Jacket $165
The Stratoburst Stretch Rain Jacket is not only buttery-soft but combines technical features and sustainable materials to deliver lightweight, breathable protection from the elements. It is a 2.5-layer jacket with fully-taped seams and stretch to move with the body, ideal for cool weather climbing or hiking. Newly updated DWR treatment provides wet-weather protection without releasing harmful toxins into the environment during production. It features an adjustable hood, pit zips, zippered hand pockets, and an Aquaguard front zipper. The jacket also uses its chest pocket as a stuff sack, packing down small for easy pack storage.
What We Love About It:
-Mechanical Stretch
-Highly Waterproof/Breathable
-Urban style with Technical Features
Best For:
-Hiking, Biking, Climbing, Urban Exploration