"Whyyyyyy?"
"You can't just go climb a mountain in negatives temperatures in the middle of winter and not tell me about it"
"But if I told you beforehand you would just worry the whole time."
"You're going to take 5 years off my life."
"But we're fine!"
"Jeesh. How cold was it?"
"-10 without the wind chill."
"Good LORD. What do you even wear?"
Let me start off by defending myself. I'm not trying to take 5 years off my mom's life. I always leave my specific hiking plans with multiple people (usually other family members), so I'm not being reckless by not telling her. I share that conversation because of the last question - what do you even wear? It's a question I answer a lot, either by friends that hear our winter hiking stories or (mostly) by customers in the store. I'm the one woman in the store that regularly hikes in the winter in the Whites, so I tend to get customers sent to me specifically with that same question. It's easy for me to suggest things people should wear, especially when I have a whole array of technical gear at my disposal, but here is what I do wear.
I'm lucky enough to get a hearty discount and amazing ProDeals, otherwise I would not be able to afford most things on this list. Remember, these things have cheaper versions. You don't need to spend $250 on waterproof pants unless you really want to (they are really damn nice, though).
THE TOPS
Patagonia Capilene 4 Base Layer
This is one of my favorite garments I own for winter activities. Many people mistake Capilene as the name of the garment, but it's actually Patagonia's trademarked fabric made from polyester and spandex. It's extremely warm and surprisingly breathable, with a deep front zipper for extra ventilation. The dropped hem in the back makes it easy to tuck into pants and ensure it stays in place all day. Wool is always the warmest, but I have sensitive skin that tends to get itchy from wool tops. This is the best alternative that I've found.
Wool Sweater
I don't always wear a wool sweater, but I will for extremely cold trips (air temps in the single digits or lower). As I mentioned above, wool is always warmest but it can irritate your skin. I wear a casual Smartwool sweater that I got on a crazy clearance over my Cap 4 base layer to get the warmth of wool without the itchiness. It's not a technical layer, but it does the job. It's also lightweight enough that I can bring it along without adding much weight to my pack.
Arc'Teryx Atom LT or Patagonia Down Sweater
The Arc'Teryx Atom LT is easily my favorite technical jacket I own. Again, I scored this on an incredible deal and would not be able to afford it otherwise, but I'm so happy I made the investment. It's insulated with Coreloft, a lightweight, breathable, compressible insulation in the torso, arms, and hood. The side panels are made from Polartec PowerStretch, so it's stretchy and forgiving. The jacket is rain and wind resistant. One of my favorite features is the hood; once up, it covers everything but the mouth, nose, and eyes. I typically choose this jacket over my down jacket because once down compresses it doesn't work nearly as well.
I prefer my synthetic jacket while actively hiking, but my down jacket always comes with me. Down is f*cking amazing, it really is. It's instantly warm, extremely lightweight, and highly compressible. The downside? Once it's wet it doesn't work, it takes while to dry, and it has to maintain its "loft" to work properly, so a heavy pack or outer layer will compress it too much. It's perfect for pit stops, camp, and emergency situations. I also use it in the shoulder seasons when it's warm going up and down but chilly above treeline.
REI Snowcrest 3-in-1 Jacket or REI Motility Jacket

I have two hard shells. The first is a 3-in-1 jacket with an insulated, windproof, water resistant liner that zips in/out of a shell with 2 layer waterproofing and 60mph+ windproofing. The good? It's warm, you have 3 options of how to wear it, it's roomy enough to fit layers under it. The bad? It's heavy, and the lower pockets sit right beneath my hip belts. 2-layer waterproofing isn't my favorite, but it's a decent jacket.
My other hard shell is the REI Motility Jacket. Again, I got this for an amazing deal but I'm very happy with it. It has a 3-layer watperoofing system with sealed seams and waterproof zippers, and it still offers 4-way stretch. It doesn't feel like your "typical" crinkly rain jacket. It is also windproof to 60+mph. The pockets are much better than my other jacket; the hip pockets are still covered by my pack, but the chest pocket is easily accessible with a pack on.
ON MY HEAD
I use a few layering combinations depending on the weather, but typically I start with an Icebreaker Merino wool beanie. It's thin and breathable but still offers coverage while hiking. Once above treeline I put on my very non-technical fuzzy ear flap hat, pictured left. Yes, it's bulky and heavy, but that hat ROCKS. It clips under the chin for maximum skin-to-fuzzy-material-contact-ratio (technical term). If I will be above treeline for a while I use a face mask, if not I just use a wool Buff and pull it up over my nose.
For really cold or sunny days, I use my Smith OTG Goggles. I've struggled with goggles. They're fine when I ski, but it's really hard to regulate the temperature with the goggles on and they either fog up or make my glasses fog up. But nothing beats goggles when full-face coverage is needed - the photo to the right was on top of Mt. Monroe was 50+mph winds and a -50 degree wind chill.
THE BOTTOMS
REI Heavyweight Base Layer
There's really nothing special about these base layers. I laughed after I wrote that, but it's true. There's nothing special about them but they work just fine. Sometimes I like REI stuff because it's not super fancy. These heavyweight bottoms have a brushed fleece line and do a good job wicking moisture. The fit is not fantastic, I find that the materials bunches up too much around the ankles, but it's not a deal breaker.
REI Fleece Tights, Pants or Ibex Izzi Tavern Pant
Surprisingly, the question of what to wear between base layers and hard shell pants is one I get a lot. I wear either fleece tights or fleece pants, I prefer the tights because it's less material to deal with. Lucky for me I can fit into kids large or extra-large fleece pants (much cheaper). I'm not that small of a person, kids are just huge now-a-days. They don't fit perfectly (usually a bit short), but it's fine. My other option is the Ibex Izzi Tavern Pant - a kind of casual kind of technical wool pant. I love Ibex and I had been eyeing these pants for weeks before I committed to buying them, but I am so happy I did. They're amazing. Again, nothing beats wool for warmth. They're not even itchy on my sensitive skin. Ibex knows what's up.
Arc'Teryx Beta SL Pant or REI Chinuka Pant

Arc'Teryx rain pants are another thing I would never be able to buy if not for ProDeals. The "SL" designation means super-light, which is one of the main reasons I got them. It's sibling, the Beta AR (all-around) pant uses Gore-Tex Pro, which is more durable but heavier. My pants use Gore-Tex PacLite, the lighter weight version. That, and other factors, cuts the pants weight down to 8.5 ounches compared to the 1 lb 1.8 ounces of the AR. The downside is that the material is so thin that it's prone to ripping, as I learned when I tore a small hole with my traction just above the reinforced instep.....

.... which prompted me to buy the REI Chinuka pant. It has 3-layer waterproofing, 4-way stretch, and is windproof to 60+mph. I haven't worn them yet, but they have a bit more "oompf" material-wise than the Arc'Teryx pants and I believe they will be better with traction.
AND FINALLY, ON MY FEET
Salomon Quest 4D GTX
These are the best boots I've ever owned. I love shoes, I love boots, and I have a decent spread of hiking boots. I wore Merrell Moab's for a long time and I thought those were "my" boots, but alas, these are a step above. Of course, everyone's "best" boot is different, but these have been golden for me. I used them for a summer of trail work and wore them 5-6 days a week for up to 12 hours at a time, and they were insanely comfortable and durable.
Let me get off my soap box. Of all the questions on what to wear for winter hiking, footwear is probably the most common and least easy to answer. Everyone wants to know how to keep their feet warm while somehow still having a boot that's comfortable and lightweight. Basically, they want to buy one boot that works in all four seasons, and I don't blame them. Boots are expensive. But, queue music, "... you can't always get what you waaaant....". These Salomon's are the closest I've come to a "4-season boot" (again, it's NOT a 4-season boot because those don't really exist, but I wear it in all four seasons). This boot isn't insulated, so I compensate with thick wool socks and toe warmers as needed. They are stiff enough that the ratchet system of my Hillsound Trail Crampon Pro doesn't cut into me, yet more flexible and lighter weight than an insulated boot.
Lowa Mountain Expert GTX Mountaineering Boots
I found these boots on consignment at IME and had to snatch them up. REI used to have a gear rental program that was free for employees, but once they stopped that I didn't have access to rent mountaineering boots. They are insulated with PrimaLoft, crampon compatible, the whole nine yards. I've only worn them once, so they definitely still need to be broken in. The one drawback is that they are heavy ~ 3lbs 9oz.
The North Face Chillkat 2
Aside from the ridiculous name, these boots are pretty decent. I got them for tromping around snowy Boston last year and have only snowshoed in them once. They're a bit bulky, but so are any winter boots. They have 200g PrimaLoft insulation and are rated to -20 degrees, but temperature ratings mean nothing. I won't get started on that. I wish they were higher, but gaiters take care of that. I'm happy with them but have yet to do a longer hike with them.
People also always want to know how thick of a sock they should buy. Well, that's really up to you. Wool is best, and I use the thickest wool socks we sell ("mountaineering" or "expedition" weight) plus a thin wool liner. I always have an extra pair of wool socks in my pack, too. For winter, I say get the thickest wool sock your boot allows.
Well, there it is! Like I said, this is what I wear and it may not necessarily be what you should wear. Do what works for you. Winter hiking is awesome, but it takes more planning, forethought, and gear... and it's totally worth it. Happy layering!





















