Ultralight Shell Jacket
Black Diamond Distance Wind Shell
$140, 3.5 oz. (men’s medium)
Sizes: men’s S-XL, women’s XS-XL
moosejaw.com
Obvious first impression: The Black Diamond Distance
Wind Shell passes the test of being so light that there’s no reason to not
carry it. But a shell this packable becomes truly invaluable when you can use
it in a variety of situations, and the more I wore it over the past several
months, the more I liked it and threw it on my body or in my pack. Those
outings ranged widely, including running the Grand Canyon 42 miles rim to rim
to rim in one day in early October, a five-day June trek through Spain’s Picos
de Europa Mountains, a September weekend of rock climbing in cool temps and gusty
wind at Idaho’s City of Rocks, an October hike on a windy ridge in New
Hampshire’s White Mountains, autumn trail runs from Boise to the Boston area, and
mountain biking through a sudden downpour.
Perhaps best of all, this shell’s construction not only
ensures superior durability, but it may be the greenest ultralight shell on the
market.

In circumstances where you’d expect an ultralight
shell to demonstrate its value, this one shined—fending off cool wind while
rock climbing at the City of Rocks, and on a nearly 6,000-foot descent through
chilly gusts and fog on our last day of trekking through the Picos de Europa.
Like most non-laminate, ultralight shells, the fabric
doesn’t have the degree of weather protection or breathability of a
heavier, two- or three-layer rain jacket: The Distance Wind Shell gets
overwhelmed by sustained rain, and certainly isn’t designed for extreme
conditions. But extreme testing still offers a yardstick, and the Distance Wind
Shell’s performance surprised me at times.
I pulled it on when a thunderstorm interrupted a
September mountain bike ride, pouring cold rain onto us as we pedaled toward
home. Although the fabric got soaked on the exterior and clung wet to my bare
arms under the sleeves, I got home and discovered that my T-shirt was dry
underneath the shell—meaning much less loss of body heat.
Similar to many shells in its weight class, I found
it somewhat slow to move moisture, although it breathes well enough to
dry out a damp base layer when my exertion level decreased, such as on a long
descent in the White Mountains, when my light, wool T-shirt that was wet with
sweat dried out completely; that ability to let layers underneath dry out makes
a big difference in your comfort on longer outings. On a November trail run in
temps in the 40s and a cool breeze, I didn’t overheat in the shell. But it was
pushed to its breathability limit when I wore it to stave off cool air and a
breeze on a 13-mile trail run in my local foothills: The jacket quickly got
quite damp inside when I perspired heavily.
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The Distance Wind Shell stuffs easily into its one
zippered chest pocket, packing down to smaller than a baseball, and
has a carabiner loop for clipping to a climbing harness. It has a basic,
utilitarian feature set: elasticized cuffs, an adjustable hem, and an
adjustable hood that fits under a climbing helmet.
The best news, though, may be the technology behind
it.
Traditional DWR (durable, water-resistant) fabric
treatments are applied to the fabric’s surface and eventually get worn off,
requiring a chemical spray or wash-in treatment, or the heat of a dryer cycle,
to revive their water resistance.
Need a full-on rain shell? See my picks for “The 7 Best Rain Jackets For Hiking and Backpacking.”
But Green Theme International’s new Breathable
Water Protection tech employs a PFC-free, water-repellent finish that gets
permanently hyper-fused to the fabric fibers. BD says it will never need a
chemical spray or wash-in treatment (polluting water) or a dryer cycle (using
electricity) to revive it. Applying the water resistance directly to fibers, instead
of coating both the fibers and the spaces between them, also improves
breathability through the spaces between fibers. BD says this is achieved
without using any palm oil or water in the process.
While tighter environmental regulations have resulted
in poorer performance in PFC-containing DWRs, GTI steps in with better and
greener technology. BD reports that it is phasing out PFCs from the brand’s
apparel line, and expects to accomplish that by 2020.
Black Diamond Distance Wind Shell
The Verdict
With respectable breathability and protection from light rain, plus an adjustable if minimalist hood, all in a jacket that’s under four ounces and packs down smaller than a baseball, the Black Diamond Distance Wind Shell has emerged as one of the most versatile—and possibly the greenest—ultralight wind shells out there today.
BUY IT NOW
You can support my work on this blog, at no cost to you, by clicking any of these affiliate links to purchase a men’s or women’s Black Diamond Distance Wind Shell at backcountry.com, moosejaw.com, or blackdiamondequipment.com.
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See
my review of “The Best
Ultralight Hiking and Running Jackets” and all of my reviews of ultralight wind
shells,
ultralight rain
jackets,
trail-running gear, hiking apparel, and outdoor apparel at The Big Outside.
NOTE:
I tested gear for Backpacker Magazine for 20 years. At The Big Outside, I
review only what I consider the best outdoor gear and apparel. See my Gear Reviews page at The Big
Outside for categorized menus of all of my reviews and my expert buying tips.
—Michael
Lanza