Designed for workouts, active workdays and everyday movement. No ride-up. No constant adjusting. Lightweight, moisture-wicking fabric keeps you dry and comfortable, while 4-way stretch moves with your body without restriction.
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Free Size Replacement
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The Details
Fit
Mid-rise, long-leg performance fit.
6” inseam.
Supportive hold without compression.
Designed to stay in place through movement.
Comfort
Lightweight and breathable.
Moisture-wicking and quick-drying.
4-way stretch for unrestricted movement.
Quality
OEKO-TEX certified materials.
Designed in Europe.
The model shown in photos wears size L; the model shown in the video wears size XL.
Materials & Care
Material
90% Polyester 10% Elastane
Construction
No-roll waistband. Reinforced front panel. Seam-free back with flatlock stitching. Tagless design.
Care
Machine wash cold. Tumble dry low.
Size Replacement
If your first order isn’t perfect, we’ll make it right.
We don’t ask you to send underwear back. If you ordered the wrong size, we’ll send the correct size at no extra cost. We simply ask that you gift the original pair to someone who can use it.
No packing, no return shipping, no waiting — just a faster, simpler solution.
Just reach out to support@augustsabbe.com and we’ll take care of the rest.
Whether you're training hard, working long hours, or constantly on the move, these performance boxer briefs are designed to keep up.
✔ Sweat-wicking fabric that keeps you cool and dry
✔ Moves naturally with your body
✔ No ride-up through active movement
✔ Lightweight comfort from morning to night
Engineered for performance. Built for everyday endurance.
Stays Locked In Through Every Move
From workouts to demanding workdays, this fit is built to stay secure, flexible and distraction-free.
✔ No ride-up fit that stays firmly in place
✔ Anti-rub design for all-day comfort
✔ Flexible 4-way stretch for unrestricted movement
✔ Supportive fit that holds shape without pressure
No distractions. No adjustments. Just performance.
Lightweight Performance Fabric
Advanced performance fabric designed to manage moisture, dry quickly and stay lightweight through active days.
✔ Breathable fabric for maximum airflow
✔ Moisture-wicking technology pulls sweat away
✔ Quick-dry performance for lasting freshness
✔ Lightweight feel that won't weigh you down
Built to perform. Designed to outlast.
Customer Reviews
Overall rating: 4.8 / 5 from 138 reviews.
These underwear fit perfectly and are also very stretchy and the waist band is thick and soft on the inside making it more comfortable and hold up. No rolling down. Very breathable material
I’ve been wearing August Sabbe underwear both on and off the basketball court, and I’m really happy with the quality and comfort. Great fit, comfortable material, and perfect for an active lifestyle. Proud to represent an Estonian brand while playing basketball in the USA! 🇪🇪🇺🇸🏀
I liked the package and also the waistband has good flexibility and comfort. The shape is also good and also doesn’t agitate my skin. Overall very comfortable
These are really great and my teens just love them. They fit great . No ride up and no rubbing . Material is nice and soft to the touch. Breathable material.
Overall I’ve been happy with these. I wish I could get a half size larger and the waistband was wider. I like the material, being lighter and breathable. The length is about right and doesn’t ride up. I’d buy again in larger size.
These are a thinner material then typical cotton underwear, however they really are super soft and very comfortable. The material breathes and fits well without being too snug.