AA081 is a high-waist overnight period underwear style engineered around a single structural insight: menstrual fluid does not flow toward the front of the body when a wearer is lying down — it moves toward the back and sides. Built on a 4-layer modal-outer construction with a deliberately widened rear panel, AA081 is designed as a dedicated night SKU for retailers whose customers report rear leakage as their top overnight complaint. Style AA081 is available in sizes S–XL in black, with wholesale MOQ starting at 1,000 pieces per spec.
Most period underwear on the market is designed around a standing or seated body position, where gravity pulls menstrual flow straight down through the center of the gusset. That geometry works reasonably well during waking hours, but it breaks down the moment a wearer lies down. During sleep, the body spends hours in side-lying or supine positions, and body-position changes — rolling, curling, shifting — redirect fluid flow toward the back and sides of the underwear rather than straight down the center. A gusset sized and centered for daytime posture simply does not extend far enough rearward to catch that flow, which is why rear-of-underwear leakage is consistently reported as the top complaint for overnight period underwear users. AA081 addresses this directly at the pattern level: the back panel is widened and extended beyond the footprint of a standard high-waist brief, specifically to intercept fluid that migrates rearward while the wearer sleeps on her side or back. This is not a capacity upgrade — it is a geometry correction built for the lying-down body, which is the commercial argument for stocking a dedicated overnight SKU rather than relying on a single all-purpose style across day and night use cases.
Fabric choice matters differently at night than it does during the day, because overnight wear means 8 or more consecutive hours of static skin contact with no opportunity to adjust, air out, or change. AA081's outer layer is 94% Modal with 6% Elastane, a composition chosen specifically for this extended-contact scenario rather than for short daytime wear. Modal fiber has a smoother, finer surface than cotton and a less synthetic feel than polyester-dominant fabrics, which reduces friction against skin during hours of motionless contact — a meaningful difference for anyone who has woken up with irritation from a stiffer or more synthetic waistband. Modal also has better moisture-vapor permeability than polyester-heavy fabrics, so it does not trap body heat against the skin the way a more synthetic outer layer would across a full night under blankets. Just as importantly, modal has a soft, fluid drape that moves with the body instead of resisting it, which keeps the garment from bunching, twisting, or riding up as the wearer changes positions in her sleep — a failure mode that is far more likely with stiffer fabrics and that directly undermines the rear-coverage geometry the whole style is built around.
Widened rear panel specifically engineered for side- and back-sleeping positions, not a generic high-flow claim
94% Modal outer layer for 8+ hours of soft, breathable, non-shifting skin contact during sleep
4-layer construction with a dedicated moisture-distribution layer that matters most when the wearer cannot check or change overnight
100% Organic Cotton crotch gusset for skin-friendly comfort during extended static wear
High-waist cut provides the structural coverage and stay-put fit needed to support the widened rear panel through overnight movement
Custom heavy-flow variants available at 60ml+ absorbency for brands serving heavier overnight flow customers
Wholesale MOQ from 1,000 pieces with tiered pricing down to $2.51/pc at scale
Layer 1 — Outer Layer (94% Modal, 6% Elastane)
Over an 8-hour overnight wear cycle, the outer layer is in constant, unbroken contact with skin in a way a 4-hour daytime scenario never replicates — there's no midday removal, no airing out, no adjustment. The 94% modal composition is selected for exactly that duration: its smooth fiber surface minimizes the cumulative friction that builds up over a full night of movement, and its natural breathability prevents the heat buildup that a more synthetic fabric would trap under a blanket for hours at a time. The 6% elastane maintains gentle, consistent compression through every position change — side, back, curled — without the fabric losing its recovery by morning, which is a functional requirement daytime-only fabrics are rarely tested against.
Layer 2 — Inner Layer (85% Polyester Fiber, 15% Polyamide)
The inner layer's job is to pull moisture away from skin and pass it inward to the absorbent structure, and this function is under far more sustained load overnight than during a short daytime wear. In a 4-hour daytime scenario, a single moisture event is typically followed by a bathroom check or a garment change; overnight, this layer may need to keep managing moisture transfer continuously for 8 hours with zero intervention. The 85/15 polyester-polyamide blend is selected for consistent wicking performance under that sustained, unmonitored load, keeping the skin-facing surface drier for longer stretches than a single-fiber inner layer would manage.
Layer 3 — Crotch Gusset (100% Organic Cotton)
Because the wearer cannot check or adjust this layer for hours at a stretch while asleep, the fabric sitting closest to the body has to be trustworthy for far longer uninterrupted periods than any daytime gusset needs to be. 100% organic cotton is used here specifically because it is gentle enough for 8+ hours of continuous, unmonitored skin contact — a duration where synthetic-blend gussets are more likely to cause irritation by morning. This matters more at night precisely because there is no opportunity to intervene early if something feels off; the gusset has to perform reliably and comfortably from lights-out to wake-up without any checkpoint in between.
Layer 4 — Moisture-Distribution Layer
This layer sits between the cotton gusset and the absorbent core, and its function — spreading fluid evenly across the pad rather than letting it pool at a single point of entry — matters disproportionately more overnight than during the day. In daytime use, a wearer who feels localized saturation can simply visit a restroom and change; overnight, that option doesn't exist for 8 hours, so if fluid isn't distributed evenly, the point of first contact can saturate and leak long before the rest of the absorbent core is used. Combined with the widened rear panel, this layer's distribution function is what allows AA081 to actually use its full absorbent footprint — including the extended back area — rather than concentrating capacity where a daytime-postured design assumes fluid will land.
Overnight sleep protection for moderate-to-heavy menstrual flow, including side- and back-sleeping positions
Postpartum overnight recovery wear where extended, gentle, breathable coverage is needed through the night
Heavy-flow nights requiring custom 60ml+ absorbency variants
Travel and hotel-stay overnight use where daytime changing access is limited
Private-label overnight period underwear programs targeting the "night vs. day" SKU segmentation strategy
AA081's crotch gusset uses 100% Organic Cotton in a skin-friendly, premium grade suited to extended overnight contact. Ljvogues manufactures in an ISO 9001- and ISO 14001-certified facility and holds BSCI, SEDEX, and OEKO-TEX certifications, giving private-label partners the compliance documentation needed for retail and import requirements across major markets.
AA081 is available for OEM and private-label programs, including custom absorbency variants at 60ml+ for heavy overnight flow, custom packaging, and private branding. Standard MOQ is 1,000 pieces per spec, with tiered wholesale pricing available at higher volumes. Buyers can request pre-production samples to validate the widened rear-panel fit and modal hand-feel before committing to a full production run.
Attribute | Detail |
Style Number | AA081 |
Product Type | High-Waist Overnight Period Underwear (Brief Cut) |
Layer Count | 4-layer |
Outer Layer | 94% Modal, 6% Elastane |
Inner Layer | 85% Polyester Fiber, 15% Polyamide |
Crotch Gusset | 100% Organic Cotton |
4th Layer | Moisture-distribution layer (between gusset and absorbent core) |
Absorbency | Moderate-to-heavy overnight flow; custom heavy-flow variants 60ml+ |
Available Sizes | S, M, L, XL |
Color | Black |
MOQ | 1,000 pcs per spec (custom variants) |
Size Chart (Flat Garment Measurements)
Size | Waist | Length |
S | 27cm | 17cm |
M | 29cm | 18cm |
L | 31cm | 19cm |
XL | 33cm | 20cm |
Wholesale Pricing
Quantity | Unit Price |
1,000–4,999 pcs | $2.68 |
5,000–9,999 pcs | $2.64 |
≥10,000 pcs | $2.51 |
Q1: How should retailers market AA081 differently from daytime period underwear styles?
Daytime styles are typically marketed on absorbency capacity and discretion under clothing, but AA081 should be positioned around sleep-specific problems — rear leakage while side-sleeping, waking up to stained sheets, and needing coverage that lasts a full night without a bathroom check. Retailers get better conversion framing AA081 as a "night SKU" solving a distinct problem from daytime wear, rather than as simply a higher-absorbency version of the same product.
Q2: Can AA081 be used for postpartum overnight recovery, not just menstrual flow?
Yes. The 100% organic cotton gusset, breathable modal outer layer, and extended rear coverage make AA081 suitable for postpartum overnight recovery wear, where gentle, skin-friendly materials and full-night coverage without frequent changing are also priorities. Brands selling into the postpartum category can position AA081 alongside menstrual-flow use cases.
Q3: How does the modal outer layer perform after repeated laundering?
Modal fiber is known for retaining softness and shape better than cotton-heavy fabrics after repeated wash cycles, and the 6% elastane content helps the waistband maintain recovery over time rather than loosening. Buyers running durability testing for private-label programs typically evaluate the fabric through 20–30 wash cycles to confirm hand-feel and elastic recovery meet their retail quality standards before finalizing bulk orders.
Q4: Does the S–XL size range limit AA081's mass-market potential, and how can that be addressed?
The standard S–XL range covers the core of most markets, but brands targeting broader size inclusivity can request extended sizing as a custom variant alongside the 60ml+ heavy-flow option, subject to MOQ per additional size/spec. Discussing target market size distribution during the sampling stage lets Ljvogues confirm whether extended sizes should be added to the initial production run or introduced as a follow-on SKU.
Q5: What does the lead time and sampling process look like for a private-label overnight SKU like AA081?
Sampling for a private-label AA081 program typically starts with a pre-production sample to confirm fit, modal hand-feel, and rear-panel coverage, followed by adjustments if needed before bulk production is scheduled. Buyers should reach out via WhatsApp or email to confirm current sample lead times and bulk production timelines for their specific absorbency, sizing, and packaging requirements.
Ljvogues (Shenzhen Ljvogues Sports Fashion Limited) manufactures AA081 at its 8,000m² ISO-certified facility in Shantou, staffed by 200+ employees. For samples, pricing confirmation, or custom overnight-SKU development, contact the team via WhatsApp at +86-19928802613 or email info@ljvogues.com.
