While we often focus on finding the perfect clothing and shoes for CrossFit training, the significance of choosing the right underwear is equally crucial. It’s a factor that shouldn’t be overlooked in your fitness journey.
Underwear that offers comfort, flexibility, and moisture absorption is not just a luxury, but a necessity in your CrossFit training gear. It plays a significant role in enhancing your performance and overall experience during workouts.
Empower yourself in your CrossFit journey by making informed decisions about your workout gear, including your underwear. In this article, we’ll guide you on how to choose the best underwear that suits your needs, giving you the confidence to take charge of your fitness.

Table of Contents
Choosing the Right Underwear for CrossFit Training
The best underwear for CrossFit training or any workout routine, for that matter, will be made of either cotton or a synthetic blend with moisture-wicking technology.
Remember, your underwear should stretch and flex with you, conforming to your natural shape. Flexibility is key, and it can be achieved by adding spandex, lycra, or elastane to the blend of fibers in the underwear. This ensures you feel at ease and unrestricted during your workouts.
Choosing Underwear for CrossFit Training
Ultimately, finding the perfect underwear for CrossFit workouts adds to your preference and your desired style. However, there are a few components to consider;
- Coverage – Coverage depends mostly on what feels more comfortable. Generally, I would go for a happy medium when it comes to coverage, as too much coverage may cause bunching up and even wedge when you are performing intense workouts. However, too little coverage can also be quite uncomfortable. Basic bikini-style underwear for ladies and basic briefs are the preferred styles for coverage.
- Seams and Tags – Friction is an issue in working out and underwear. Therefore, you want something with no-shows, no seams, and flat waistbands that will not chafe or dig into your skin. Also, could you look for tagless underwear options?
- Regarding materials, the best underwear for CrossFit is either cotton or a synthetic blend with moisture-wicking technology. Stretchable materials like lycra, elastane, or spandex further enhance flexibility.
Features of Good Underwear for CrossFit
- Materials – For CrossFit, you want underwear that breathes well, wicks away moisture, and will not irritate your skin. In most sports brands, many technologies are used in their materials that provide moisture-wicking and drying capabilities. Polyesters and polyester cotton blends can be modified to keep you dry and comfortable. Other materials may include cotton, lycra, spandex, and blended options.
- Design – A comfortable CrossFit underwear must be free of irritating tags, seams, and stitching details, with an almost seamless design. They must stretch, fit well, and be flexible enough to move with you and not restrict movement.
- Fit – Look for a snug and comfortable fit without squeezing or being too tight around your waist and legs. You can opt for boy shorts, briefs, or bikini-design underwear, which are usually the most comfortable. I do not recommend thongs or G-Strings, which may not offer the most comfortable fit for cross-fit training.
- Rest assured, there is a wide range of color and print options in underwear for CrossFit training, catering to different preferences and styles. Depending on the brand you choose, you’ll find the perfect fit, ensuring everyone feels included and catered to.
Reviews: The Best Underwear for CrossFit
In our list below, I have opted for some of the most comfortable, breathable, and moisture-wicking underwear, ideal for CrossFit training;
We hope you love the products we recommend!
We may collect a share of sales or other compensation from the links on this page.
1
The assorted color briefs from Fruit of the Loom are breathable Micromesh and are ideal for CrossFit training.
- The fruit of The Loom briefs for men is designed with micro-mesh for improved breathability.
- They will wick away moisture and stretch with you as you move.
- They are polyester and spandex, with a contoured pouch at the crotch for added support.
- The design is tag-free and seamless for your comfort.
- More colors and sizes are likewise available to you.
2
The David Archy Rayon Bamboo underwear is absorbent, breathable, and stretches.
- The versatile performance underwear for men offers a great fit and maximum comfort for CrossFit training.
- They consist of absorbent bamboo rayons with added stretch.
- The underwear is lightweight in solid and black colors and is available in a set of 4.
- They are machine washable and quick drying.
3
The Souke Cycling shorts underwear is designed for CrossFit training routines with plenty of cycling.
- These are cycling shorts for CrossFit training involving cycling and similar routines.
- They are comfortable and fit with a padded bottom.
- The underwear can be worn as a second skin set with anti-slip leg grips.
- They are polyester and spandex for stretchability that conforms to your body and movements.
- The materials are very light and breathable to keep you cool and comfortable.
4
The Under Armour Pure Stretch underwear is the perfect pair for your CrossFit training routines.
- Hipster underwear for the ladies offers coverage and a comfortable fit.
- They are polyester with elastane for stretch.
- They come in sets of three panties and a few color and size options.
- These will fit your body just right and flex with you, causing no restrictions in your workouts.
5
The Perfect stretchable and moisture-wicking underwear for CrossFit from Puma.
- From Puma, their underwear is designed for sports and training, offering the best comfort, support, and cooling features.
- These boy short sets are made of nylon and polyester. They are designed to wick away moisture and breathe, keeping you cool and comfortable.
- They breathe well, wick away moisture, and stretch to your form.
- They are available in more colors and sizes, from which you can choose.
6
The stretchable design of the Puma underwear makes them ideal for CrossFit training.
- For something a little less restrictive, the Puma Bikini sets are ideal.
- They offer a comfortable, less restrictive lower waist and high leg fit, so you can easily move your legs and wear pants that are mid- or hip-waisted.
- They consist of breathable and stretchable polyester and Nylon materials.
- The underwear comes in more color options in sets of four.
- They also offer a tag-free and seamless design, ideal for less chafing and irritation while working out.
Index Table: Top Rated Underwear for CrossFit
No. | Product | Image | Features | Brand | Score |
---|---|---|---|---|---|
1 | Fruit of The Loom Men's Breathable - Underwear for CrossFit |
| Fruit of The Loom | 98.2 | |
2 | David Archy Men's bamboo - Bamboo CrossFit Underwear |
| David Archy | 97 | |
3 | Souke Men's - Underwear for CrossFit |
| Souke | 97.3 | |
4 | Under Armour Women's Pure Stretchable - Underwear for CrossFit |
| Under Armour | 98 | |
5 | Puma Women's Boyshort - CrossFit Underwear |
| Puma | 97.5 | |
6 | Puma Women's Bikini - CrossFit Underwear |
| Puma | 96.9 |