Support@glaciir.com

As Seen On
How can they be so good and affordable?
- We focus on loyalty rather than high margins
- Direct to you, no middlemen
- No retail mark-ups or paid hype
- No stupid packaging that costs more than the product itself
- No useless celebrity endorsment
- Happy Customer --> Loyal Customer
Why do they feel different?
- Ultra fine bamboo fibres for a soft smooth touch
- Natural thermal control keeps skin cool and dry
- Built in odor control keeps freshness longer
- Shaped panel and steady waistband that stay put
- Targeted stretch zones for comfort and support
- Low friction seams to reduce rubbing
- Airflow knit that lets heat escape
What makes Glaciir Bamboo better than designer brands?
- Premium bamboo viscose, softer than cotton
- No scratchy seams or saggy waistbands
- Breathable, sweat-wicking, always fresh
- No fancy logo mark-ups, all comfort, no hype
Let Your Boys Breathe, They Deserve It
See Why Thousands Of Men Switched (And Won't Go Back)
GLACIIR™ Bamboo Tech
Our signature bamboo blend feels cooler than cotton, softer than silk, and stretches where it matters. Engineered for next-level softness, breathability, and comfort
200-Wash Guarantee
Most boxers fade or fail. Ours don’t. Backed by our 200-Wash Guarantee, they stay soft, keep their shape, and hold their stretch, or we’ll make it right.
Seriously Soft Bamboo
Crafted from our unique bamboo viscose that’s naturally smooth, breathable, and kind to sensitive skin.
All-Day Breathability
Invisible airflow zones woven into the fabric to keep you dry and fresh, all day. No sweat patches, no odours, just clean, dry comfort from morning to night.
Subtle Bulge Lift
Contouring that gives a gentle lift and clean silhouette; flattering without shouting about it.
True Fit
Snug on the waist, roomy where it matters, and just the right amount of stretch. Grab your usual size with confidence.
GLACIIR™ Bamboo Tech
Our signature bamboo blend feels cooler than cotton, softer than silk, and stretches where it matters. Engineered for next-level softness, breathability, and comfort
200-Wash Guarantee
Most boxers fade or fail. Ours don’t. Backed by our 200-Wash Guarantee, they stay soft, keep their shape, and hold their stretch, or we’ll make it right.
Seriously Soft Bamboo
Crafted from our unique bamboo viscose that’s naturally smooth, breathable, and kind to sensitive skin.
All-Day Breathability
Invisible airflow zones woven into the fabric to keep you dry and fresh, all day. No sweat patches, no odours, just clean, dry comfort from morning to night.
Subtle Bulge Lift
Contouring that gives a gentle lift and clean silhouette; flattering without shouting about it.
True Fit
Snug on the waist, roomy where it matters, and just the right amount of stretch. Grab your usual size with confidence.
I didn’t think underwear could make such a difference.
Honestly the comfiest underwear I’ve ever worn. The bamboo fabric feels amazing.
Super soft, breathable, and it actually stays in place. I’m switching over completely.
I got 8 for cheaper than a pack of 3, and they're 10x better!
They fit really well, even after a few washes. Great quality.
I didn’t think underwear could make such a difference.
Honestly the comfiest underwear I’ve ever worn. The bamboo fabric feels amazing.
Super soft, breathable, and it actually stays in place. I’m switching over completely.
I got 8 for cheaper than a pack of 3, and they're 10x better!
They fit really well, even after a few washes. Great quality.
I didn’t think underwear could make such a difference.
Honestly the comfiest underwear I’ve ever worn. The bamboo fabric feels amazing.
Super soft, breathable, and it actually stays in place. I’m switching over completely.
I got 8 for cheaper than a pack of 3, and they're 10x better!
They fit really well, even after a few washes. Great quality.
I didn’t think underwear could make such a difference.
Honestly the comfiest underwear I’ve ever worn. The bamboo fabric feels amazing.
Super soft, breathable, and it actually stays in place. I’m switching over completely.
I got 8 for cheaper than a pack of 3, and they're 10x better!
They fit really well, even after a few washes. Great quality.
I didn’t think underwear could make such a difference.
Honestly the comfiest underwear I’ve ever worn. The bamboo fabric feels amazing.
Super soft, breathable, and it actually stays in place. I’m switching over completely.
I got 8 for cheaper than a pack of 3, and they're 10x better!
They fit really well, even after a few washes. Great quality.
I didn’t think underwear could make such a difference.
Honestly the comfiest underwear I’ve ever worn. The bamboo fabric feels amazing.
Super soft, breathable, and it actually stays in place. I’m switching over completely.
I got 8 for cheaper than a pack of 3, and they're 10x better!
They fit really well, even after a few washes. Great quality.
I wear them to work, the gym, everywhere. Super versatile and super comfortable.
Tbf didn’t expect to care about underwear this much lol. But now I do.
Soft, fresh, and they look good too. I'll get me another pack!
Lightweight and supportive, exactly what I’ve been looking for.
You guys just get it, clean design, great mission, and you care.. Cheers!
I wear them to work, the gym, everywhere. Super versatile and super comfortable.
Tbf didn’t expect to care about underwear this much lol. But now I do.
Soft, fresh, and they look good too. I'll get me another pack!
Lightweight and supportive, exactly what I’ve been looking for.
You guys just get it, clean design, great mission, and you care.. Cheers!
I wear them to work, the gym, everywhere. Super versatile and super comfortable.
Tbf didn’t expect to care about underwear this much lol. But now I do.
Soft, fresh, and they look good too. I'll get me another pack!
Lightweight and supportive, exactly what I’ve been looking for.
You guys just get it, clean design, great mission, and you care.. Cheers!
I wear them to work, the gym, everywhere. Super versatile and super comfortable.
Tbf didn’t expect to care about underwear this much lol. But now I do.
Soft, fresh, and they look good too. I'll get me another pack!
Lightweight and supportive, exactly what I’ve been looking for.
You guys just get it, clean design, great mission, and you care.. Cheers!
I wear them to work, the gym, everywhere. Super versatile and super comfortable.
Tbf didn’t expect to care about underwear this much lol. But now I do.
Soft, fresh, and they look good too. I'll get me another pack!
Lightweight and supportive, exactly what I’ve been looking for.
You guys just get it, clean design, great mission, and you care.. Cheers!
I wear them to work, the gym, everywhere. Super versatile and super comfortable.
Tbf didn’t expect to care about underwear this much lol. But now I do.
Soft, fresh, and they look good too. I'll get me another pack!
Lightweight and supportive, exactly what I’ve been looking for.
You guys just get it, clean design, great mission, and you care.. Cheers!
Got Questions?
Everything you want to know before making the switch
Fit & Feel
Care & Durability
Shipping & Delivery
How do they fit?
True to size with a gentle stretch. Snug around the waist, supportive underneath, and no riding up.
Are they sustainable?
Yes! Bamboo grows fast, needs much less water than cotton or polyester, and we produce in ethical factories!
How do I wash them?
Machine wash cold. Tumble dry low or air dry. They won’t shrink or lose shape.
Do they hold up over time?
Yes. they're built to last at least 200 washes and still feel just as soft.
Will the waistband stretch out or get loose?
No. It’s designed to keep its shape without digging in or sagging.
How long does delivery take?
We ship from Illinois, USA, and London, UK daily. You’ll receive them within 2–4 working days with tracking.
How can they be so affordable?
No middlemen or markups. No expensive packaging. Just premium quality, direct-to-you pricing and smart production.
What if I get the wrong size?
No worries, reach out and we’ll sort a replacement fast. Our support team’s got you.


