Can You Go Hiking in Sweatpants? When to Wear Them

Can you go hiking in sweatpants?

Yes, I know, sweatpants are super comfy. I basically live in them during the fall and winter. But hiking in sweatpants is an entirely different thing, because a trail asks far more of your clothes than a couch does.

Can you hike in sweatpants? Yes, hiking in sweatpants is acceptable. However, it might not be ideal in warm or wet conditions.

The honest answer depends on three things: the fabric, the weather and the length of the hike. A polyester jogger on a dry, well-marked two-hour loop is a perfectly sensible choice. A pair of cotton fleece sweats on a drizzly ridge walk is a very different proposition. If you're doing any overnight backpacking trips, I would leave your sweatpants at home, unless you are bringing them just to sleep in. Shorter hikes should be fine.

What sweatpants get right and wrong on the trail

Yep, hiking in sweatpants is fine depending on the hike, but it might not always be a good idea. Four factors decide it.

Water-resistance: One problem with sweatpants or joggers for hiking is that a lot of these pants might not be waterproof. If you encounter rain or a river crossing, or you sweat a lot, wearing sweatpants made from cotton or another fabric that holds water isn't a good idea. Wet fabric clings, gets heavy and drags heat away from your legs. If you're looking for something to stay dry in, then polyester and nylon will do a much better job, since those fibres absorb very little water and release it quickly.

Warmth: Sweatpants can be good for cooler weather and even in the winter, but they can get pretty warm. If you are wearing sweatpants on a hot hike, then it might be too warm. Overheating is not just a comfort issue, because heavy sweating leaves you damp and loses fluid you need to replace.

Cleanliness: Another downside of hiking in sweatpants is that they can get dirty really fast. Especially if you are wearing a pale cotton pair, they can get damp and dirty, and mud tends to cling to soft, brushed fabric far more than it does to a slick woven nylon.

Durability: And if you are doing any type of bushwhacking, sweatpants can snag on roots, rocks and thorns and tear more easily. Knit fabric also tends to run or pull once a thread catches, so a small snag can turn into a long ladder down the leg.

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Pros and cons of hiking in sweatpants

Why sweatpants are good

• Comfy
• Easy to move in
• Keeps you warm
• Can be rolled up
• Can be inexpensive (see my hiking on a budget article)

Why sweatpants are not good

• Not always water resistant
• Can be too warm
• Can get dirty fast
• Not as durable as normal hiking pants

Look at the two lists side by side and a pattern shows up. The good points are about comfort and cost, and the bad points are about protection. That is a fair trade on an easy afternoon walk and a poor one anywhere the weather or terrain can turn on you. If you're still weighing it up, our piece on pants or shorts for hiking covers the wider question of what to put on your legs.

Best hiking sweatpants

If you want to try hiking in sweatpants, pick joggers made from synthetic fabric rather than classic cotton sweats. Two options stand out in my view:

• Men's Contour Athletics Men's Joggers are made from an ultra-high quality lush polyster/spandex fabric blend to keep you dry and comfortable. They come with two zippered pockets and one zippered back pocket to hold your phone, keys, and snacks. They come with a waistband and ankle cuffs for a secure fit.
• Women's Cherokee Infinity Joggers are moisture-resistant, wrinkle-resistant mid-rise joggers that are made from a 95% polyester / 5% spandex blend. They come with slash pockets, a cargo pocket, and a back pocket to fit your phone and other valuables.

Zippered or secure pockets are worth having, since a phone sliding out of a loose sweatpant pocket mid-scramble is an easy way to lose it. A snug waistband and ankle cuffs also keep the hems out of your boots and away from mud.

PS - Looking for the best hiking leggings with pockets? See our top hiking leggings. Prefer something stretchier? Here's how to hike in yoga pants.

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Best fabrics for hiking in sweatpants

Not all sweatpants are created equal, and the fabric matters a lot more than most people think on the trail. Here's what to look for if you want to stretch a pair of sweats into real hiking duty:

• Polyester and spandex blends: the sweet spot. They dry fast, stretch, and shrug off light rain. 90% of "joggers" sold today use this combo.
• Nylon: more abrasion-resistant than polyester, so it's a better pick if you're pushing through scrub or scrambling on rock.
• Merino wool blends: warm when wet, naturally odor-resistant, great for cold-weather day hikes. Pricier, but they double as camp pants.
• Pure cotton (French terry, classic fleece sweats): avoid on anything longer than a short walk. Cotton holds sweat against your skin and takes hours to dry, which is the main reason hikers warn "cotton kills" in cold weather.

The "cotton kills" line is blunt, but the reasoning is sound. Water pulls heat from your body far faster than air does, and a fabric that stays wet keeps pulling. That is how a mild, damp day turns into hypothermia for people who dressed for comfort rather than conditions.

If your sweatpants have a care label that says "100% cotton," save them for the couch and the campground, not the trail. Check the label before you leave home, because plenty of "athletic" looking pants are cotton-heavy blends.

When you should skip sweatpants entirely

There are a handful of situations where sweatpants are the wrong call no matter how comfy they feel at the trailhead:

• Wet or unpredictable weather. Once cotton sweats are soaked, they'll stay soaked for the rest of the day and pull heat straight out of you.
• Bushwhacking or off-trail scrambling. Sweatpants snag on thorns, tear on granite, and don't protect against ticks the way tighter woven pants do.
• Hot-weather hiking. Even thin joggers trap more heat than shorts or breathable hiking pants, and that extra warmth accelerates dehydration.
• Multi-day backpacking. Pack weight and dry time matter, and a wet pair of cotton sweats at the bottom of your bag is a small disaster.
• Winter above the snow line. Without a waterproof shell over them, sweatpants will soak through in minutes and leave you dangerously cold. See our winter hiking safety tips for the full cold-weather layering rundown.

I'd argue the multi-day case is the one people underestimate. On a day hike a soggy pair of pants is miserable but you're home by dinner. On an overnight trip you can't dry them, and you'll be wearing them or carrying their wet weight again the next morning. For cold-weather trips, our tips for safe winter hiking go deeper on managing that risk.

Sweatpants vs hiking pants: what's the real difference?

Hiking pants (think Columbia Silver Ridge, Prana Stretch Zion, Fjällräven Vidda) are designed for exactly this environment. They use DWR-coated nylon or ripstop blends that shed water, resist tears, and dry in under an hour. Most have articulated knees, zip-off legs, and cargo pockets sized for a map or a phone you can actually reach while hiking.

DWR stands for durable water repellent, a finish that makes rain bead up and roll off the surface instead of soaking in. It is not the same as waterproofing, and it wears off with use, but it buys you valuable time in a shower. Ripstop is a weave with reinforcing threads that stops a small tear from spreading.

Sweatpants win on three things: price, comfort, and freedom of movement. Hiking pants win on durability, weather protection, pocket layout, and pack weight. If you hike a couple of times a year on well-maintained trails in mild weather, a decent pair of polyester joggers will do the job. If you're out every weekend or taking on real terrain, the dedicated hiking pants will pay for themselves in a season.

How to layer sweatpants for colder hikes

If you want to use sweats into shoulder season, layer them properly rather than swapping to heavier pants:

• Base layer: a pair of thin merino or synthetic long underwear underneath. This is the layer that pulls sweat away from your skin.
• Mid layer: the sweatpants themselves, for warmth and comfort.
• Shell: a pair of waterproof rain pants stuffed in your pack. Pull them on the moment it starts drizzling or the temperature drops. Even a pair of emergency rain pants will save a wet-sweatpants situation.

Getting the layering right is the same principle we cover in our complete guide to layering clothing: base, mid, shell. Sweatpants slot in as the mid layer, never the only layer.

Two small habits help. Put the shell on before you're soaked, not after, since it's far easier to keep dry than to dry out. And take it off or open the vents when you start a steep climb, because a sealed shell traps sweat just as cotton does. Your feet matter too, and wearing two pairs of socks is one simple way to keep them comfortable when the rest of your outfit is casual.

Frequently asked questions

Are joggers and sweatpants the same for hiking?

Close, but not identical. Joggers usually use a polyester or nylon blend with a tapered ankle, which is better on the trail, with fewer snags and faster drying. Traditional sweatpants are often cotton fleece, which is a bad choice for anything beyond a short, dry walk.

Can I wear sweatpants hiking in summer?

You can, but you probably won't want to. Lightweight hiking pants or shorts breathe much better, and a hot day in sweatpants means more sweat, more chafing, and faster dehydration. Save them for cool mornings and shoulder-season hikes.

Are sweatpants okay for short day hikes?

Yes. For a well-marked trail under a couple of hours in mild, dry weather, a decent pair of polyester joggers is completely fine and a lot cheaper than dedicated hiking pants.

Will sweatpants protect me from ticks?

Better than shorts, but not as well as tight-woven hiking pants or a full gaiter setup. If you're in a known tick area, tuck your sweatpant cuffs into your socks and do a full tick check at the end of the hike. The CDC's tick pages explain how to prevent bites and check yourself properly.

What about hiking in sweatpants in the rain?

Only if they're polyester or nylon and you have a rain shell handy. Cotton sweats in the rain is the fastest way to end up cold, heavy, and miserable, and in cool conditions that's genuinely dangerous, not just uncomfortable.

Choosing sweatpants for your next hike

Hiking in sweatpants can be fine depending on the type of hike you are doing. As long as you stay dry and aren't doing any technical or overnight hikes, you should be fine.

Before you head out, run through a quick check. Read the fabric label, look at the forecast, and think about how far you are from the car if conditions change. Pack a rain layer even when the sky looks friendly. Pair your pants with sensible footwear too, whether that's a proper boot or, for easy trails, running shoes.

Get those few things right and your comfiest pants can earn a place on an easy trail. Get them wrong and you'll wish you had left the sweats on the couch.