I honestly didn't think I needed 45nrth bar mitts until my fingers literally went numb ten minutes into a January commute. Up until that point, I'd been playing the "heavy glove" game, stacking liners under bulky ski mittens and hoping for the best. But if you've ever tried to operate a Shimano shifter or grab a handful of brake lever while wearing what essentially look like oven mitts, you know the struggle. You lose all tactile feel, and eventually, the wind chill wins anyway.
That's where these giant handlebar covers, often called pogies, come into play. They change the entire math of winter cycling. Instead of trying to insulate your hands against the rushing air, you're creating a little microclimate right on your bars. It's a total game-changer for anyone who doesn't want to hang up the bike just because the thermometer dipped below freezing.
Why These Mitts Beat Heavy Gloves Every Time
The biggest issue with traditional winter cycling gloves is compression. When you grip your handlebars, you're squeezing the insulation between your palm and the grip. That compressed material loses its ability to trap heat, and the cold metal of your bars starts leaching warmth directly from your hands.
With 45nrth bar mitts, that's not an issue. Your hands stay inside a protected pocket of dead air. Because the wind isn't hitting your fingers directly, you can actually wear much thinner gloves—or even go gloveless if it's not too far below freezing. This means you get your dexterity back. You can actually feel your shifters, click through gears accurately, and modulate your brakes without feeling like you're wearing boxing gloves.
There's also the moisture factor. We've all been on those rides where your hands get sweaty inside heavy gloves, and then as soon as you stop, that sweat turns to ice. Because pogies are so much more spacious, your hands breathe better. You aren't trapping moisture right against your skin, which keeps you much warmer over a long ride.
The Different Models for Different Bikes
It's worth noting that 45NRTH makes a couple of different versions depending on what you're riding. If you're on a mountain bike or a fat bike with flat bars, you're likely looking at the Cobrafist. These things are beefy. They've got a lot of structure to them so they don't floppy around, and they feature some pretty clever zipper vents. If you start working hard on a climb and your hands get too hot, you just unzip the vents to let some air flow through.
For the gravel grinders and roadies who refuse to move to the trainer, there's the Draugenklaw. These are designed specifically for drop bars. They're a bit more streamlined because, let's be honest, nobody wants giant parachutes on the ends of their carbon road bike. They cover the hoods and the brake levers perfectly, allowing you to ride in your primary hand position while staying totally shielded from the elements.
Installation Isn't as Scary as It Looks
I remember being a little intimidated the first time I saw a pair of these. I thought they'd be a nightmare to get on and off, or that they'd interfere with my cables. In reality, 45nrth bar mitts are pretty intuitive.
Most models use a combination of a handlebar plug (to keep the end of the mitt from sliding off) and a simple hook-and-loop or zippered closure around the cables and bars. Once you get the hang of it, you can put them on or take them off in about two minutes. This is great for those "shoulder season" weeks where it's freezing in the morning but 45 degrees by the time you're riding home. You can just rip them off, toss them in your pannier or frame bag, and ride home in your regular gloves.
One thing to watch out for is making sure they don't interfere with your brake lever return. You want to spend a few minutes in the driveway just clicking through your gears and squeezing the brakes to make sure the fabric isn't catching on anything. Once they're dialed in, they stay put.
Living With the "Pogie Life"
There are a few quirks to using 45nrth bar mitts that nobody tells you until you're out on the trail. First off, signaling turns becomes a bit of an art form. You can't just point your finger while your hand is inside the mitt; you have to physically pull your hand out to signal, then shove it back in. It takes a second to get used to the "blind" entry of finding your grips again, but after a ride or two, it becomes muscle memory.
Then there's the storage. The Cobrafist models, in particular, have internal pockets. These are fantastic. I usually toss a chemical hand warmer in there on those truly brutal -10°F days. It turns the inside of the mitt into a literal sauna. You can also stash a snack in there to keep your granola bar from freezing into a tooth-breaking brick.
Another thing people worry about is safety—specifically, being "trapped" in the mitts if you crash. Honestly, it's a non-issue. The openings are plenty wide. If you go over the bars, your hands come out naturally. I've had my fair share of slow-speed tip-overs in deep snow, and I've never once felt like my hands were stuck.
Managing the Heat
Believe it or not, the biggest problem you'll eventually have with 45nrth bar mitts is getting too warm. It sounds crazy when it's 15 degrees out, but if you're riding hard, you generate a ton of body heat. This is why the venting system is so important.
I usually start my ride with everything zipped up tight. After about fifteen minutes, once my blood is pumping, I'll crack the vents a bit. If I'm hitting a long, difficult climb, I might even pull my hands out for a second to let the cool air in. The beauty of the 45NRTH design is that they've clearly tested these in actual winter conditions—not just in a lab—so they put the zippers right where you need them.
Are They Worth the Investment?
Look, these aren't the cheapest accessories you'll ever buy for your bike. You can find knock-off versions online for half the price, but there's a reason people swear by the 45NRTH stuff. The materials are rugged, the insulation is top-tier (usually Primaloft), and the fit is specifically tailored for cycling ergonomics.
Cheap mitts often sag and rub against your knuckles, or they use materials that aren't actually windproof. If the wind is cutting through the fabric, the whole point of the mitt is lost. With the 45nrth bar mitts, you're getting a piece of gear that's likely going to last you five or ten winters. When you break it down by how many "unrideable" days they turn into "actually pretty fun" days, the cost-per-use is actually quite low.
If you live somewhere where winter lasts for five months, these aren't just a luxury; they're essential equipment. They take the misery out of the cold. Instead of focusing on how much your fingertips hurt, you can actually enjoy the quiet, snowy scenery. And really, isn't that why we're out there in the first place? To be able to ride all year round without feeling like it's a chore is a pretty big win in my book.