Item Number: 250006
Product Number: 250006
Asamerry Mini-Loopback Sweatpants
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Created over 70 years ago, Asamerry was engineered to be the ultimate solution for heat and humidity. Its unique texture and high-performance fibers have long been praised by textile experts as unrivaled in the world of underwear. We wanted to bring that same effortless comfort to your outer wardrobe, and these sweatpants are the result.
By using our signature high-twist, gas-singed yarn for the exterior, we’ve achieved an elegant luster and the crisp feel Asamerry is known for. The interior features a supple cotton loopback knit, ensuring a gentle touch against the skin. It’s a refined staple that balances professional-grade durability with a better everyday wearing experience.
Size details (cm)
| Waist | Side length |
Hip | Rise | Inseam | Leg opening width |
|
| S | 37 | 101 | 53 | 34.5 | 66.5 | 13 |
| M | 39 | 105 | 55 | 36.5 | 68.5 | 14 |
| L | 41 | 109 | 57 | 38.5 | 70.5 | 15 |
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Carefully Selected, Luxury-Grade Extra-Long Staple Cotton
We use carefully selected natural materials.
What Asamerry is made from is extra-long staple cotton, whose individual fibers are fine, long, and supple.
When each fiber is fine, we can spin finer yarn, which allows us to make supple products.
Asamerry, made of 100% cotton, is gentle even for people with sensitive skin who cannot wear underwear containing synthetic fibers, and it has a soothing comfort that makes you feel relieved when you touch it.
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The Secret Behind Its Unique “Shari” Textured Feel Is Delicate Yarn Finishing
The key to Asamerry’s characteristic “shari” textured feel is yarn that is tightly twisted and singed with gas to burn off fuzz.
First, we make yarn by strongly twisting it together using our own method.
By twisting the yarn tightly, it draws up sweat and releases it into the air, keeping your skin feeling fresh. In addition, we carefully singe away the fuzz on the finished ultra-fine two-ply yarn with gas.
This delicate yarn treatment makes the surface beautifully smooth and produces an even more cool-feeling yarn. This is the secret of Asamerry’s “shari and smooth” feel against the skin.
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An Airy Knit Fabric with Excellent Breathability
The more something is knitted with fine yarn, the thinner and lighter it is, and the more comfortably it fits the body.
With that idea, the fabric is knitted from Asamerry’s delicate, high-twist yarn in an ultra-fine count in Wakayama, a knit-producing region.
To achieve hemp-like comfort in cotton underwear, Asamerry uses a special knit structure.
Unlike typical fabrics, the stitches form loops in a distinctive shape, so there is little surface area in contact with the skin, and because the gaps are larger, air can pass through easily.
For that reason, from the moment you put it on, you get a fresh, refreshing comfort.
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Our Commitment to Being Made in Japan
ANGLE underwear (innerwear), including Asamerry and Airmerry, is committed to being made in Japan.
By insisting on being made in Japan, we build a management system and quality control that we can keep a close eye on, and we deliver safe, reliable products to everyone.
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Quality Backed by Tradition and Reliable Craftsmanship
We use steam setting to set the fabric.
Because it does not press down more than necessary, the unique texture with a shari feel is not compromised.
For cutting, each piece is laid out one by one and accurately done by hand. For sewing machine needles, we use needles one size finer than standard to prevent needle holes and address related issues. In the inspection process after sewing, we conduct strict and careful inspections, separating the front body and back body.


















