Underdog® x Silktouch TENCEL™ Modal Air Panty
Underdog® x Silktouch TENCEL™ Modal Air Panty
Underdog® x Silktouch TENCEL™ Modal Air Panty
Underdog® x Silktouch TENCEL™ Modal Air Panty
Underdog® x Silktouch TENCEL™ Modal Air Panty
Underdog® x Silktouch TENCEL™ Modal Air Panty
Women / Underdog®

Underdog® x Silktouch TENCEL™ Modal Air Panty

HK$140 HK$220 36% Off
Color : White
Size :
Best for waist: 22 – 26 in (57 – 65 cm)
Quantity:
 More payment options
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Standard Shipping Details
Free for this item. Estimated delivery by Saturday, August 30.

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Easy Returns. Details
Start a return within 30 days. Free return shipping.
Color: White, Size: S

Charitable

Buttery Soft

Breathable

Low Impact


  • Playful dog-themed elastic waistband, paired with soft, breathable fabric for all-day comfort.
  • Ultra-soft natural stretch fabric is smooth and gentle on the skin.
  • Eco-friendly, lightweight, and breathable material that resists bacterial growth.
  • Fabric: 94% TENCEL™ Modal x Micro Air, 6% elastane.

The Houndstooth Design

This marks Mr. Tatsuro Kiuchi's debut collaboration with Tani. At first glance, the design appears to be a classic houndstooth pattern, but a closer look reveals a playful twist—it's actually composed of various dog silhouettes!

Support a Cause

A portion of proceeds from the Everyone Loves an Underdog Collection goes towards helping underprivileged communities, both human and animal.

Pairs well with…

Silky Soft Pyjamas

Irritation-Free Comfort

Crafted with the finest hypoallergenic TENCEL™ Modal, our fabric is naturally breathable, ultra-soft, and designed to soothe even the most sensitive skin. No itching. No irritation. Just effortless comfort where it matters most.

Hypoallergenic and silky-soft—soothing comfort with zero irritation.

Smooth Under Everything

Naturally odor-resistant and antibacterial to help you stay fresh. Finished with flat seams and a second-skin fit for a smooth, no-show look under every outfit.

No lines, no bunching. Breathable and antibacterial to stay fresh all day.

All Your Questions, Answered
1. What makes Silktouch so soft?
We use Micro Modal Air — the finest fiber TENCEL™ makes. With an extra-high yarn count and their latest zero-carbon tech, it creates the smooth, barely-there feel you’ll love. It’s a rare blend — uniquely developed and used only by Tani. Just like not all 100% cotton feels the same, you’ll feel the difference the moment you touch ours.
2. Is it breathable for all-day wear?
Yes! That’s one of the best things about this fabric — it’s super breathable and helps wick away moisture, so you stay cool and dry all day. Whether you're lounging, running errands, or layering up, it keeps you comfy without feeling stuffy.
3. Will it irritate sensitive skin?
Not at all. The fabric is super smooth and naturally hypoallergenic — no itchiness, no irritation. It’s actually one of the reasons people with sensitive skin keep coming back to it.
4. Is Silktouch sustainable?
Yes — and that’s actually why we chose TENCEL™. Not all modal is made the same. Some use cheaper, less sustainable methods. Ours comes from Lenzing, a leader in eco-friendly production. They recycle water, reduce waste, and even make the fibers carbon-zero. It costs more, but we think it’s worth it.
5. Are Tani products authentic?
Yes — all Tani products come with our official tags and labels. Most are made with TENCEL™, so you’ll also see their co-branded hang tag — something only trusted brand partners can use. And just to be clear: we’re now the sole distributor of TANI USA, with no third parties involved. You’re getting the real deal, straight from us.
6. Can I return or exchange it?
Yes, absolutely. Returns and exchanges are free within 30 days of delivery — no stress, no hassle.
7. Care instructions?
Made with delicate, ultra-soft fibres:
  • Machine wash cold, gentle cycle
  • Turn inside out and use a mesh laundry bag
  • Avoid washing or tumble drying with rough items (like jeans)
  • Air dry for best results, or tumble dry low with care

Pairs well with…


GQ Forbes ELLE Men's Health 25ans Liv
Silky Soft Pyjamas

Irritation-Free Comfort

Crafted with the finest hypoallergenic TENCEL™ Modal, our fabric is naturally breathable, ultra-soft, and designed to soothe even the most sensitive skin. No itching. No irritation. Just effortless comfort where it matters most.

Hypoallergenic and silky-soft—soothing comfort with zero irritation.

Smooth Under Everything

Naturally odor-resistant and antibacterial to help you stay fresh. Finished with flat seams and a second-skin fit for a smooth, no-show look under every outfit.

No lines, no bunching. Breathable and antibacterial to stay fresh all day.

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All Your Questions, Answered
1. What makes Silktouch so soft?
We use Micro Modal Air — the finest fiber TENCEL™ makes. Combined with an extra high yarn count and their newest zero carbon tech, it creates that smooth, barely-there feel you’ll love. It’s a rare fabric, and as far as we know, almost no one else uses it for underwear. Just like not all 100% cotton feels the same, you’ll feel the difference the moment you touch ours.
2. Is it breathable for all-day wear?
Yes! That’s one of the best things about this fabric — it’s super breathable and helps wick away moisture, so you stay cool and dry all day. Whether you're lounging, running errands, or layering up, it keeps you comfy without feeling stuffy.
3. Will it irritate sensitive skin?
Not at all. The fabric is super smooth and naturally hypoallergenic — no itchiness, no irritation. It’s actually one of the reasons people with sensitive skin keep coming back to it.
4. Is Silktouch sustainable?
Yes — and that’s actually why we chose TENCEL™. Not all modal is made the same. Some use cheaper, less sustainable methods. Ours comes from Lenzing, a leader in eco-friendly production. They recycle water, reduce waste, and even make the fibers carbon-zero. It costs more, but we think it’s worth it.
5. Are Tani products authentic?
Yes — all Tani products come with our official hang tags and labels. Since most of our items are made with TENCEL™, you’ll also see TENCEL’s own hang tag attached. Only brands that work closely with TENCEL can get those. And just to note: we are now the sole distributor of TANI USA, with no third-party involved — so you're getting the real deal, direct from us.
6. Can I return or exchange it?
Yes, absolutely. Returns and exchanges are free within 30 days of delivery — no stress, no hassle.
7. Where are your products made?
Most of our pieces are made in China and Japan, in factories we’ve built close relationships with. They’re BSCI-certified, so fair and ethical working conditions are a priority. We also use Oeko-Tex® certified fabrics — meaning they're safe on your skin and better for the planet too.
8. Care instructions?
Made with delicate, ultra-soft fibres:
  • Machine wash cold, gentle cycle
  • Turn inside out and use a mesh laundry bag
  • Avoid washing or tumble drying with rough items (like jeans)
  • Air dry for best results, or tumble dry low with care


GQ Forbes ELLE Men's Health 25ans Liv

Customer Reviews

Based on 59 reviews
95%
(56)
3%
(2)
2%
(1)
0%
(0)
0%
(0)
E
Ems
Super comfortable

Soft comfortable summer pjs, exactly what I was looking for. Really well made product and quick delivery to the UK.

D
Daryl C.
Highly recommended!

Very soft and comfortable, highly recommend

User picture
E
Emma J.
Absolutely love them!

Great fit, so soft, and love the variety of colors. Definitely a must-have!

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