Disposable underwear for business trips and travel. Cotton fabric, no washing required, sterilized, and individually packaged.

Fabric is labeled 95.6% cotton and Class A; labeled 7A antibacterial and electron-beam sterilized.

The product description identifies the fabric as cotton and describes it as breathable and comfortable.

130 g/m², with a heavier fabric weight. The soft feel of cotton offers a gentle touch in the morning.

130 g heavyweight pure cotton, naturally soft and comfortable.

Made with 130 g, 40-count pure cotton fabric; absorbs sweat and is breathable.

Cotton content: 95.6%. Let pure cotton breathe freely and offer a comfortable embrace before sleep.

Contains 95.6% cotton. Naturally soft fabric feels comfortable like a second layer of skin. Carefully selected cotton fibers feel close to the skin.

Irradiation sterilized; antibacterial cotton gusset. The gentle softness of pure cotton offers comforting companionship when you are by yourself.

Image note: Some variation may occur between production batches and colors; the product still meets national standards.

Features: The size marking is designed to be unobtrusive. The fabric is described as resistant to lint shedding and pilling, comfortable with strong elasticity, and designed not to leave tight marks. Each item is individually packed in an opaque package for privacy.

Double-layer aluminum-foil bags are described as antibacterial, environmentally friendly, waterproof, and moisture-resistant.

Individually packaged in film pouches to help lock in freshness. The opaque design protects privacy.

Open a pouch and wear a fresh pair every day.

Upgraded A-class for enhanced comfort. Gentle care; suitable for sensitive skin. More than underwear: A-class, upgraded to the same standard as baby clothing. Zero irritation, zero allergenicity; close-fitting and comfortable to wear. A-class cotton.

The fabric contains 95.6% cotton and is described as skin-friendly, breathable, and softer.

The number shown for the spandex content is unclear, so it is not stated.

Descriptive claims: softer, warmer, and more elastic.

40s long-staple Xinjiang cotton yarn.

• 40s double-ply long-staple cotton fabric.
• Densely spun cotton yarn with an even, smooth weave.
• Fine, soft feel; comfortable and not stuffy during extended wear.

3.0 cm high-elasticity wide waistband that conforms to the body and resists loosening. The 3.0 cm-wide waistband is designed not to constrict the waist or roll at the edges. It is designed to feel less restrictive and comfortable throughout the day.

U-shaped pouch with a double-layer cotton gusset. Still meets the standard after 150 washes. 7A-level physical antibacterial treatment helps prevent odors and bacteria. U-shaped pouch design, double-layer pure cotton, and ample three-dimensional space.

Boxer-brief style underwear with a cotton gusset.

Test method stated in the report: GB/T 20944.3-2008, clause 10.1.2; a household twin-tub washing-machine method, 30 wash cycles (equivalent to 150 washes), followed by drying.

Visible results in the report table: Escherichia coli 8099, requirement ≥70%, antibacterial rate >99%, pass; Staphylococcus aureus ATCC 6538, requirement ≥85%, antibacterial rate >99%, pass.

A revolution in material selection; comfort-focused.

Pure cotton; Class A; 7A antibacterial; radiation sterilization; increased fabric weight.

Retains the natural, skin-friendly feel of pure cotton; stretchy fabric; does not constrict the thighs.

Designed to resist pilling and transparency. The fabric is upgraded to challenge the impression that disposable underwear is necessarily inexpensive.

Concealed crotch design: helps reduce chafing, protect privacy, and prevent exposure.

Softened pure-cotton leg fabric: helps reduce friction and allows freer movement.

3.3 cm elastic waistband designed to avoid digging in; suitable for larger abdomens and helps distribute pressure around the waist.

Comfortable size label that is easy to see, applied using an environmentally friendly heat-transfer process.

Product name: Men's disposable underwear (vertical-rib style). Composition: 95.6% cotton and 4.4% spandex. Sterilization method: high-energy electron-beam irradiation. Fabric weight: 130 g/m². Features: soft and comfortable, substantial and fine-textured, tagless-feel printed label, resistant to pilling, breathable comfort, and three-dimensional cut.

Men’s boxer briefs with vertical stripes are available in white, gray, and black (3 colors). The yarn count is 40, and the fabric weight is 130 g/m².

Stylish to wear, with a flattering cut that accentuates the shape of the hips.

Other test reports: The anti-mite performance test was conducted according to GB/T 24253-2009; the mite-repellent rate was at least 60%, and the sample showed anti-mite performance. The far-infrared performance test was conducted according to GB/T 30127-2013; far-infrared emissivity was 0.91 and the radiation temperature rise was 1.8°C. The fluorescent-substance test was conducted according to SN/T 0309-1994. The antistatic performance test was conducted according to GB/T 12703.3-2009; the pre-wash charge amount was 0.1. The moisture-wicking test was conducted according to GB/T 21655.2-2019, and the relevant test indicators met the standard. Colorfastness tests were conducted according to GB/T 5713-2013, GB/T 3922-2013, GB/T 18886-2019, and GB/T 3920-2008; the results met the test requirements.

Sterility growth test report: The test method was Part II (2.1.9.2) of the Technical Standard for Disinfection (2020 edition, Ministry of Health). Result: No microbial growth was observed in the aerobic, anaerobic, or fungal culture media during the culture period.