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Pro Tip: Already wearing another of our men's styles? Stick to your regular size. Between sizes? Size down for a lightly compressive feel, or up for relaxed comfort.
Usually shop women's sizes? Our sizes follow your waist, not your gender. Follow the size guide below to find yours. Our bamboo has natural 4-way stretch, so even one size off is still comfortable. And if the first pair isn't right, exchanges are free.
| Size | Waist (in) | Waist (cm) |
| Brave • Male XS (Female S) | 27-29 | 69-74 |
| Daring • Male S (Female M) | 29-32 | 74-81 |
| Mighty • Male M (Female L) | 32-35 | 81-89 |
| Strong • Male L (Female XL) | 35-38 | 89-97 |
| Fearless • Male XL (Female 2XL) | 38-43 | 97-109 |
| Worthy • Male 2XL (Female 3-4XL) | 43-48 | 109-122 |
| Legend • Male 3XL (Female 4-5XL) | 48-53 | 122-135 |
Fit Overview:
● Mid-rise waistband sits naturally at your waist
● Double-layer contour front stretches to your shape — sculpted and defining for some, smooth and flat for others
● Short 4" (10 cm) inseam for a sleek, minimal profile
● Soft stretch fabric comfortably hugs thighs and glutes
● In everyday wear, most customers find the legs stay put; with bigger thighs or lots of movement, a short leg may occasionally creep — just smooth it back
Ideal For:
● Anyone who loves a shorter, more defining boxer brief with minimal leg coverage
● Men highlighting front definition, or wearing under slim pants and for nights out
● Women and non-binary folks who love boxer-brief comfort for everyday, lounging, and sleeping
Less Ideal For:
● Those who prefer more room up front or a structured pouch (see our 7" Performance Boxer Brief)
● Those who frequently experience underwear riding up
Special Sizing Notes:
● Sizing is based on traditional men’s measurements
● Women or those typically wearing women's sizing should size down per the size chart
Measuring Guide:
● Where to Measure: Around your waist, where your boxer briefs usually sit.
● How to Measure: Keep tape comfortably snug and level (not tight). Verify in a mirror.
Still Unsure?
We're always here to help. Reach out via chat, or email hello@doanddare.co.
Our Comfort Guarantee:
If your first choice isn't perfect, we’ll happily exchange it — because your comfort matters most.
2-Year Warranty + Satisfaction Guarantee
Featured In
FAQ
Will these ride up?
Generally, no. In everyday wear most customers find the 4" (10 cm) leg stays put. Depending on thigh shape and lots of movement, it may occasionally creep—just smooth it back.
For a leg that stays put better, or if underwear typically rides on you, choose our 7" Performance Boxer Brief.
Is there a pouch?
There's no structured/3D pouch. The double-layer contour front stretches to your shape for a close, defining look — and lies smooth and flat if there's nothing to contour, which is exactly why so many women love this style.
Are they revealing?
They're defining — the contour front shows your shape.
Prefer less outline? Choose darker colours—or try the Men’s Thong for zero leg lines.
How do they fit vs the 7"?
Same premium bamboo and waistband. The 4" is shorter, sexier, and more minimal; the 7" gives more thigh coverage, a structured 3D pouch, and better stay-put legs for workouts.
Good for workouts?
They’ll work well, but for high-movement training most customers prefer the 7" Performance for stay-put legs. Want zero leg lines under tights? See the Men’s Thong.
What size should I pick?
True to size for a close fit. If you’re between sizes size down for a more snug fit, or size up for a bit more ease.
I USUALLY SHOP WOMEN'S SIZES — HOW DO I PICK?
Easy — our sizes follow your waist, not your gender. They're true to size so check the size guide for your typical size. And with free exchanges, there's zero risk in trying.
Sensitive-skin friendly?
Absolutely. Our bamboo fabric is naturally hypoallergenic, OEKO-TEX® 100 certified (no harsh chemicals), and gentle even on sensitive skin. Plus, our briefs are latex-free.
Tip: If you have sensitive skin, we suggest washing your undies before first wear.
Warranty, Exchanges + Returns?
If you're not 100% satisfied, we'll make it right—easy exchanges, replacements, or refunds. Our 2-year warranty covers defects and premature wear, so shop confidently knowing we’ve got you covered.
2-Year Warranty + Satisfaction Guarantee
Real Reviews
92% of customers gave us a perfect 5-star rating.

