AD ASTRA | MULTIPACK
More pairs. More savings. Same patented comfort.
Limited-time offer
• Standard: True to size—everyday comfort, relaxed fit
• Slim: Prefer a closer, more tailored fit.
🩳 Inseam: 8" (All Sizes)
Ad Astra • Dual Utility Pockets | Multipack
Stock up on AD ASTRA with convenient 2- and 3-pack options. These premium 4-way stretch modal boxer briefs feature two patented utility pockets, including spacious storage for a passport and discreet carry for cards, cash, keys, and other essentials. Designed for travel, everyday carry, and all-day comfort with an 8" inseam and secure, stay-put fit.
More pairs. Better value. Same premium performance.
Prefer a mix of styles? Try the Ad Astra + Ryder Bundle. See all bundle deals.
Wear your favorite Ad Astra every day.
Every pair is exactly the same premium Ad Astra boxer brief—same patented pockets, same premium modal fabric, same comfort.
Choosing a Multipack means:
- Better value per pair
- Always a fresh pair ready
- Ideal for travel and everyday rotation
- Matching or mixed-color options
More pairs. Same trusted performance.
Carry what matters — without anyone noticing.
Every Ad Astra features our patented Dual Utility Pocket System, designed to securely carry everyday essentials while maintaining comfort, stability, and a clean silhouette.
Ideal for:
- Passport
- Wallet and Cards
- Cash and Keys
- Hotel key
- Earbuds or AirTag
The same patented pocket system in every pair.
Comfort isn't just softness. It's engineering.
- 85% Modal / 15% Spandex
- Breathable & moisture-wicking
- 4-way stretch
- No-fold bonded waistband
- 3D contoured pouch
Built to reduce pressure, friction, and ride-up throughout the day.
Fit should account for more than waist size.
That's why Ad Astra is available in two fit profiles.
- Standard Fit → Relaxed through the thighs for everyday comfort.
- Slim Fit → Closer, athletic fit with reduced excess fabric.
Choose the fit that matches your body for better comfort and reduced ride-up.
Which fit is right for you? Choose the fit that feels right.
- Standard → Relaxed everyday comfort
- Slim → Closer, more tailored fit
Need more help?
Tap "Standard vs Slim" above for the complete comparison guide.
Patented in the U.S. and Worldwide
Innovation You Won’t Find Anywhere Else
PREDICTION’s Patented pocket system securely carries your essentials while preserving the comfort and clean silhouette of premium underwear.
Breathable Inner Mesh Pockets
Carry More. Carry Smarter.
PREDICTION’s patented dual-pocket system keeps essentials secure, accessible, and out of sight — without adding bulk or compromising comfort.
Two pockets. Smarter carry. Zero bulk.
Patented Dual-Pocket System
Secure. Stable. Invisible.
No bounce. No distraction.
One pocket. Everyday optimized.
Patented Single-Pocket Design
Secure. Stable. Invisible.
No bounce. No distraction.
Find Your Fit
PREDICTION is built differently.
Waist size isn’t everything — thigh fit matters too.
Relaxed, maximum comfort.
Designed for everyday comfort with a more relaxed feel around the thigh. Best if you prefer more room or have larger thighs.
Closer, tailored fit.
Same waist size, but with a slimmer leg opening for a closer fit. Best if regular boxer briefs feel too loose around your thighs.
Which one should I choose?
Still not sure?
Start with your normal waist size. Then choose the fit that matches your thighs.
Learn about Standard vs Slim
Love the fabric but I believe they run a bit large. I will order smaller size - when they come out with more colors or better yet some prints!
I used the leg pocket for some money - too low and small to carry a phone.
I wear them as running and everyday wear - no over shorts! The pouch front is very comfortable, shows your manhood a bit but not in an overt way.
Thank you for your detailed feedback! We’re glad to hear you’re enjoying the fabric and find the pouch comfortable. We also appreciate your thoughts on sizing, colors, and prints. Thank you for supporting PREDICTION!
So well-made! No ride up. Very soft. It’s the perfect underwear!
Love hearing this! Thanks for taking the time to share your experience with us.
Cash
For many years Under Armor has been my choice. However I was about to re-order from UA and your product popped up. So I took a chance and I must say your product is Outstanding and ingenious as well. Since PT gear does not give many places for ID I was very much impressed with how well your product accommodated what I usually carry in my pockets in PT gear.
Thank you for sharing your experience! We’re glad you gave PREDICTION a try and that the pocket has been useful for carrying your essentials with PT gear. We really appreciate your kind words and your support!
I love the two pockets, one for passport credit cards and small pocket for few cash
Hi Rod, we're thrilled to hear you love the pockets on your AD ASTRA multipack! Thanks for sharing your feedback.
