Best Hiking Underwear: 7 Recommended Products for Ultimate Comfort

Underwear might be the last thing that some hikers think about when packing for their trip to come, but it also becomes their biggest regret.

The importance of the clothing layer that sits right next to our skin is hard to overestimate. It’s the best layer that does most of the moisture-wicking as we pant along the trail, keeping our bodies cool and dry, and it also determines the level of comfort we can expect overall. Nobody wants to get an annoying wedgie on the trek, right?

Picking the best hiking underwear might be a difficult task given the fact that what works perfectly well in the hustle and bustle of the city can give you irritation and restrict your moves in a most frustrating way in a hiking setting. Now, let me present some products that you can rely on when planning your next trip.

Top Pick
MeetHoo womens Women,winter Fleece Lined Long...
Keeps you warm and dry
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TSLA Men's Thermal Underwear Set, Microfiber Soft...
4-direction stretch for comfortable feet
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DEVOPS Women's 2 Pack Thermal Turtle Long Sleeve...
Won’t hurt your budget
My preview
ExOfficio Men's Give-N-Go Sport Mesh 9" Boxer...
Extremely breathable and moisture-wicking
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LAPASA Men's Travel Underwear Mesh Hiking Boxer...
Breathable mesh fabric keeps your skin dry
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Top 7 Best Hiking Underwear Models

Some of the underwear reviewed here is made unisex, while other products were designed with the male or female anatomy in mind. What unites all the models is they do a great job of keeping you comfortable. Go ahead and pick the one that fits your purpose best!

1. MeetHoo Women’s Hiking Underwear: A Budget-Friendly Way to Stay Warm and Dry

This winter set consists of a winter long-sleeve shirt and long johns for women.
Both the top and the bottom have a slim fit but with clever winter-friendly features such as a little bit of bunching around the elastic waistband and the sleeves to trap some air, making it even warmer.

The set features a warm, soft-to-the-touch fleece lining. Above there’s 92% polyester and 8% spandex, both synthetic fibers known to wick away sweat effectively. The underwear stretches in all directions to minimize restriction without wrinkling. The fabric dries quickly after washing.

The set only weighs around one pound. It comes in five colors and five sizes. The only common complaint is that you cannot order a top and a bottom that have different sizes and/or colors.


  • Dries quickly;
  • Keeps you warm and dry;
  • Feels good against the skin;
  • Snug fit;
  • Not too expensive.


  • You can’t choose different sizes for the top and the bottom.

2. TSLA Men’s Hiking Underwear: An Affordable Winter Set

This two-piece set of fleece-lined long johns and a long-sleeved shirt is great for wintertime outings.
There’s a mix of 92% microfiber and 8% spandex on top of the soft fleece lining. Microfiber has the ability to retain its shape, which, combined with the highly elastic spandex, makes the set snug and durable.

The lightweight Heatfit design ensures unrestricted mobility and moisture-wicking. The model is highly breathable due to two-way air transport technology.

The long johns in this set don’t come with a fly, which can be a downside for some men. Another possible problem is that you only choose one size both for the top and for the bottom. There are seven sizes and all sorts of colors and patterns to choose from.


  • Affordable price tag;
  • Snug-fitting and lightweight;
  • Many size and color options;
  • 4-direction stretch for comfortable feet;
  • Warm fleece lining.


  • You have to choose the same size for the top and the bottom;
  • No-fly.

3. DEVOPS Long-Sleeve Shirts: Sleek Travel Underwear for Women

If you don’t feel like your legs need the extra layer of warmth offered by long johns but still are willing to invest in improved insulation for your upper body, consider this DEVOPS long-sleeve shirt.

Made with a fleece lining, the thing reportedly feels like a thick, soft second skin. The 90% polyester, 10% spandex material is lightweight and classy-looking. It also keeps your skin dry while offering great heat retention. People who’ve already purchased the shirt set often note the basic design that makes it suitable for everyday wear. The turtle neck is neither too high nor too low and retains its shape perfectly well.

The product comes in a pack of two. Many users also appreciate the fact that you get two different colors/patterns, although the color range lacks some brights and lights.


  • Won’t hurt your budget;
  • Soft-feel fleece lining;
  • Dry and warm;
  • Close-fitting and stretchy;
  • Looks good.


  • Limited color palette.

4. ExOfficio Give-N-Go Men’s Boxers: Best Synthetic Underwear for Hiking

ExOfficio has long won fame among male hikers looking for premium performance underwear.
This Give-N-Go model features a comfortable low-rise active fit with longer-than-usual legs. The feature is especially valued by those prone to chafing.

Made with 92% nylon and 8% Lycra spandex, this underwear uses a mesh design that enables it to dry completely in as little as 2 to 4 hours provided that you wring it first. It also gives the model superb breathability.

Another feature that frequent hikers appreciate is that the material used in this product is not likely to acquire offensive odors due to the Silvadur odor-eliminating antimicrobial technology. The mesh ensures a snug fit for ideal for high-energy activities, paired with a supportive fly panel.

The boxers come in five sizes and seven color options, mostly darks.


  • Extremely breathable and moisture-wicking;
  • Odor-resistant;
  • Increased leg length prevents chafing;
  • Snug with enhanced fly area support;
  • Comfortable low-rise waistband.


  • Expensive.

5. LAPASA Men’s Briefs: Budget-Friendlier Synthetic Travel Underwear

The LAPASA briefs might be a viable alternative for those appalled by ExOfficio’s price.

Made of smooth, ultra-light nylon and spandex mesh, this low-rise underwear feels good on the skin ensures a comfortable fit with flatlock seams to minimize rubbing. The micro-mesh synthetic material dries in 2 to 4 hours and offers excellent air transport. The Silvadur treatment used in this model resists odors effectively.

The key difference between these LAPASA briefs and their counterpart by ExOfficio is the length — the model under review here is much shorter. I wouldn’t recommend it to anyone with thicker thighs who suffers from bad chafing. Eight color combinations and five sizes are available.


  • A money-saving option;
  • Odor protection;
  • Breathable mesh fabric keeps your skin dry;
  • Great active fit;
  • Flat-lock seams.


  • Shorter than ideal to exclude chafing.

6. Gildan Men’s Boxer Pack: Best Cotton Outdoor Underwear

This is the perfect option for cotton fans. The Gildan boxers are made of US-grown quality cotton with 10% spandex and use the Cool Spire technology to help evaporate absorbed sweat. While not as dry as the performance synthetic models above, they offer sufficient moisture-wicking for moderately active hiking purposes. The comfort is further enhanced by flat-lock seams and a soft plush waistband that doesn’t roll down or bind with no annoying tags attached to it.

Many hikers will appreciate the classic fit of these briefs and the fact that you get a pack of five at once. However, I must warn you, that this is not the best product for those blessed with ample rears as the model doesn’t have much fabric in the back part, and the middle seam appears vulnerable in this respect. You can choose from seven color combinations. The item comes in five true sizes.


  • Very budget-friendly;
  • Made of natural, US-grown material with added elastic spandex;
  • Moisture-wicking technology used to keep the skin dry;
  • Smooth seams;
  • Comfortable waistband.


  • Prone to coming apart if tight around the butt.

7. FERNIDA Long-Sleeve Shirt/Pants: Best Heating Camping Underwear

I know this might sound like sci-fi, but this underwear bears heating elements. It uses electricity to get you warm in no time with three temperature settings to choose from, and it is machine-washable!
Made of soft lightweight, well-ventilated Villus fabric, the item feels great next to the skin and includes three insulated heating zones.

If cold is a big problem for you, you’ll probably love the ability to get the three heating zones per item heated to 140 degrees Fahrenheit. This, of course, comes at a cost — the look it gives you is far from sleek. Besides, all the wiring might be too heavy for a petite person, and the pants reportedly fall on the short size.

You will need a common USB charger/power bank to power this item. There’s only one color and five sizes available.


  • Electric heating;
  • Machine washable;
  • Velvety breathable material.


  • Bulky.

Let’s Talk Underwear! Questions and Answers

ExOfficio Boxer Brief

Here I’m answering some of the most common questions about hiking underwear for your reference so that you know what to look for while shopping.

What is the best material for hiking underwear?

It’s a wide-spread misunderstanding among those new to hiking that natural means good, causing them to choose good old cotton over anything else. While being breathable and inexpensive, cotton shows the subpar performance when it comes to activewear as it lacks the critical ability to wick moisture away from the skin. Instead, it absorbs your sweat, which leaves it soaked.

There are two most common alternatives to cotton when it comes to hiking undies. Those who enjoy wintertime travel are likely to develop an affection towards merino wool underwear, prized for its moisture absorption quality as well as reduced friction while also being breathable. It’s natural, too.

The second popular option is a synthetic fiber, mostly nylon and polyester, with new performance blends emerging. These are valued for superb moisture-wicking. They absorb sweat from your body and let it evaporate, which helps thermoregulation.

How to choose underwear?

The perfect underwear for outdoor enthusiasts should be snug but not too tight. I also recommend longer boxers rather than briefs to prevent chafing.

Choose non-cotton underwear that wicks away moisture and dries quickly as it can spare you packing space, paying attention to comfort features such as flat, non-annoying seams and waistbands.

What kind of underwear should I wear?

Apart from the obvious underpants and/or bras, there are other types of underwear that hikers often use. These include long johns and base layer shirts for outings in cold, windy weather that also keep your skin dry, so I recommend getting a set if you’re planning a trip other than in summer. For those of you who like to stay extra-warm, there are heated models like the one featured in my hiking underwear reviews above.

Best Underwear for Ultimate Hiking Experience

ExOfficio Mens Boxer Brief

Poor quality underwear can ruin even a well-planned hiking tour, so don’t hesitate to get some gear that fits your purpose.

From snug-fitting, sweat-wicking boxers to eliminate the chafing problem and save space in your backpack thanks to their rapid drying feature such as ExOfficio’s premium Give-N-Go to warm fleece winter base layers as offered by MeetHoo and TSLA (for men), you’re most likely to feel the difference when you try on your new second skin.

What’s the main thing that you are looking for in hiking underwear? Share your ideas in the comments section!

Last update on 2022-11-15 / Affiliate links / Images from Amazon Product Advertising API

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